Finding the Fourth Proportional to 25,427,882.74, 35,090,064.76 and 13,825,738.38

Step by Step Solution

1. Step 1: Write the proportion equation
   25,427,882.74 : 35,090,064.76 = 13,825,738.38 : x
2. Step 2: Convert to fraction form
   25,427,882.74/35,090,064.76 = 13,825,738.38/x
3. Step 3: Cross multiply
   25,427,882.74x = 35,090,064.76 × 13,825,738.38
4. Step 4: Simplify right side
   25,427,882.74x = 485,146,055,109,017.50
5. Step 5: Solve for x
   x = 485,146,055,109,017.50/25,427,882.74
6. Step 6: Final answer
   x = 19,079,294.18