Finding the Fourth Proportional to 71,892.05, 107,886.06 and 25,144.92

Step by Step Solution

1. Step 1: Write the proportion equation
   71,892.05 : 107,886.06 = 25,144.92 : x
2. Step 2: Convert to fraction form
   71,892.05/107,886.06 = 25,144.92/x
3. Step 3: Cross multiply
   71,892.05x = 107,886.06 × 25,144.92
4. Step 4: Simplify right side
   71,892.05x = 2,712,786,347.82
5. Step 5: Solve for x
   x = 2,712,786,347.82/71,892.05
6. Step 6: Final answer
   x = 37,734.17