Finding the Fourth Proportional to 309,582,966.72, 464,441,634.72 and 94,166,616

Step by Step Solution

1. Step 1: Write the proportion equation
   309,582,966.72 : 464,441,634.72 = 94,166,616 : x
2. Step 2: Convert to fraction form
   309,582,966.72/464,441,634.72 = 94,166,616/x
3. Step 3: Cross multiply
   309,582,966.72x = 464,441,634.72 × 94,166,616
4. Step 4: Simplify right side
   309,582,966.72x = 43,734,897,071,090,512
5. Step 5: Solve for x
   x = 43,734,897,071,090,512/309,582,966.72
6. Step 6: Final answer
   x = 141,270,359.72