Finding the Fourth Proportional to 64,062.72, 88,399.80 and 37,199.94

Step by Step Solution

1. Step 1: Write the proportion equation
   64,062.72 : 88,399.80 = 37,199.94 : x
2. Step 2: Convert to fraction form
   64,062.72/88,399.80 = 37,199.94/x
3. Step 3: Cross multiply
   64,062.72x = 88,399.80 × 37,199.94
4. Step 4: Simplify right side
   64,062.72x = 3,288,467,256.01
5. Step 5: Solve for x
   x = 3,288,467,256.01/64,062.72
6. Step 6: Final answer
   x = 51,332.00