Finding the Fourth Proportional to 237,046,364,139.02, 327,124,224,613.10 and 128,659,483,755.55

Step by Step Solution

1. Step 1: Write the proportion equation
   237,046,364,139.02 : 327,124,224,613.10 = 128,659,483,755.55 : x
2. Step 2: Convert to fraction form
   237,046,364,139.02/327,124,224,613.10 = 128,659,483,755.55/x
3. Step 3: Cross multiply
   237,046,364,139.02x = 327,124,224,613.10 × 128,659,483,755.55
4. Step 4: Simplify right side
   237,046,364,139.02x = 42,087,633,862,656,025,165,824
5. Step 5: Solve for x
   x = 42,087,633,862,656,025,165,824/237,046,364,139.02
6. Step 6: Final answer
   x = 177,550,218,985.74