Finding the Fourth Proportional to 99,679,929.30, 149,586,767.55 and 34,983,609.30

Step by Step Solution

1. Step 1: Write the proportion equation
   99,679,929.30 : 149,586,767.55 = 34,983,609.30 : x
2. Step 2: Convert to fraction form
   99,679,929.30/149,586,767.55 = 34,983,609.30/x
3. Step 3: Cross multiply
   99,679,929.30x = 149,586,767.55 × 34,983,609.30
4. Step 4: Simplify right side
   99,679,929.30x = 5,233,085,032,419,118
5. Step 5: Solve for x
   x = 5,233,085,032,419,118/99,679,929.30
6. Step 6: Final answer
   x = 52,498,883.87