Finding the Fourth Proportional to 25,842,089.16, 35,662,843.71 and 14,240,399.99

Step by Step Solution

1. Step 1: Write the proportion equation
   25,842,089.16 : 35,662,843.71 = 14,240,399.99 : x
2. Step 2: Convert to fraction form
   25,842,089.16/35,662,843.71 = 14,240,399.99/x
3. Step 3: Cross multiply
   25,842,089.16x = 35,662,843.71 × 14,240,399.99
4. Step 4: Simplify right side
   25,842,089.16x = 507,853,159,032,941.31
5. Step 5: Solve for x
   x = 507,853,159,032,941.31/25,842,089.16
6. Step 6: Final answer
   x = 19,652,171.15