Finding the Fourth Proportional to 42,895.72, 59,191.14 and 25,910.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,895.72 : 59,191.14 = 25,910.20 : x
2. Step 2: Convert to fraction form
   42,895.72/59,191.14 = 25,910.20/x
3. Step 3: Cross multiply
   42,895.72x = 59,191.14 × 25,910.20
4. Step 4: Simplify right side
   42,895.72x = 1,533,654,275.63
5. Step 5: Solve for x
   x = 1,533,654,275.63/42,895.72
6. Step 6: Final answer
   x = 35,753.08