Finding the Fourth Proportional to 109,126,434.72, 150,594,492.96 and 60,233,875.68

Step by Step Solution

1. Step 1: Write the proportion equation
   109,126,434.72 : 150,594,492.96 = 60,233,875.68 : x
2. Step 2: Convert to fraction form
   109,126,434.72/150,594,492.96 = 60,233,875.68/x
3. Step 3: Cross multiply
   109,126,434.72x = 150,594,492.96 × 60,233,875.68
4. Step 4: Simplify right side
   109,126,434.72x = 9,070,889,967,045,276
5. Step 5: Solve for x
   x = 9,070,889,967,045,276/109,126,434.72
6. Step 6: Final answer
   x = 83,122,755.64