Finding the Fourth Proportional to 25,784,218.71, 35,582,895.09 and 14,182,086.72

Step by Step Solution

1. Step 1: Write the proportion equation
   25,784,218.71 : 35,582,895.09 = 14,182,086.72 : x
2. Step 2: Convert to fraction form
   25,784,218.71/35,582,895.09 = 14,182,086.72/x
3. Step 3: Cross multiply
   25,784,218.71x = 35,582,895.09 × 14,182,086.72
4. Step 4: Simplify right side
   25,784,218.71x = 504,639,703,915,042.25
5. Step 5: Solve for x
   x = 504,639,703,915,042.25/25,784,218.71
6. Step 6: Final answer
   x = 19,571,649.99