Finding the Fourth Proportional to 94,220,215.29, 130,123,024.56 and 83,949,429.06

Step by Step Solution

1. Step 1: Write the proportion equation
   94,220,215.29 : 130,123,024.56 = 83,949,429.06 : x
2. Step 2: Convert to fraction form
   94,220,215.29/130,123,024.56 = 83,949,429.06/x
3. Step 3: Cross multiply
   94,220,215.29x = 130,123,024.56 × 83,949,429.06
4. Step 4: Simplify right side
   94,220,215.29x = 10,923,753,619,372,358
5. Step 5: Solve for x
   x = 10,923,753,619,372,358/94,220,215.29
6. Step 6: Final answer
   x = 115,938,533.85