Finding the Fourth Proportional to 71,897.28, 107,894.52 and 25,150.56

Step by Step Solution

1. Step 1: Write the proportion equation
   71,897.28 : 107,894.52 = 25,150.56 : x
2. Step 2: Convert to fraction form
   71,897.28/107,894.52 = 25,150.56/x
3. Step 3: Cross multiply
   71,897.28x = 107,894.52 × 25,150.56
4. Step 4: Simplify right side
   71,897.28x = 2,713,607,598.93
5. Step 5: Solve for x
   x = 2,713,607,598.93/71,897.28
6. Step 6: Final answer
   x = 37,742.84