Finding the Fourth Proportional to 16,676,309.31, 25,018,776.72 and 9,765,624.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,676,309.31 : 25,018,776.72 = 9,765,624.93 : x
2. Step 2: Convert to fraction form
   16,676,309.31/25,018,776.72 = 9,765,624.93/x
3. Step 3: Cross multiply
   16,676,309.31x = 25,018,776.72 × 9,765,624.93
4. Step 4: Simplify right side
   16,676,309.31x = 244,323,989,654,935.62
5. Step 5: Solve for x
   x = 244,323,989,654,935.62/16,676,309.31
6. Step 6: Final answer
   x = 14,650,962.94