Finding the Fourth Proportional to 10,914,307.30, 16,339,968.15 and 9,654,595.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,914,307.30 : 16,339,968.15 = 9,654,595.30 : x
2. Step 2: Convert to fraction form
   10,914,307.30/16,339,968.15 = 9,654,595.30/x
3. Step 3: Cross multiply
   10,914,307.30x = 16,339,968.15 × 9,654,595.30
4. Step 4: Simplify right side
   10,914,307.30x = 157,755,779,703,139.72
5. Step 5: Solve for x
   x = 157,755,779,703,139.72/10,914,307.30
6. Step 6: Final answer
   x = 14,454,035.00