Finding the Fourth Proportional to 92,073.48, 138,113.18 and 25,514.25

Step by Step Solution

1. Step 1: Write the proportion equation
   92,073.48 : 138,113.18 = 25,514.25 : x
2. Step 2: Convert to fraction form
   92,073.48/138,113.18 = 25,514.25/x
3. Step 3: Cross multiply
   92,073.48x = 138,113.18 × 25,514.25
4. Step 4: Simplify right side
   92,073.48x = 3,523,853,796.52
5. Step 5: Solve for x
   x = 3,523,853,796.52/92,073.48
6. Step 6: Final answer
   x = 38,272.19