Finding the Fourth Proportional to 25,701,910.72, 35,468,460.96 and 13,941,131.76

Step by Step Solution

1. Step 1: Write the proportion equation
   25,701,910.72 : 35,468,460.96 = 13,941,131.76 : x
2. Step 2: Convert to fraction form
   25,701,910.72/35,468,460.96 = 13,941,131.76/x
3. Step 3: Cross multiply
   25,701,910.72x = 35,468,460.96 × 13,941,131.76
4. Step 4: Simplify right side
   25,701,910.72x = 494,470,487,320,728.12
5. Step 5: Solve for x
   x = 494,470,487,320,728.12/25,701,910.72
6. Step 6: Final answer
   x = 19,238,666.45