Finding the Fourth Proportional to 32,470.48, 48,577.56 and 25,018.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,470.48 : 48,577.56 = 25,018.48 : x
2. Step 2: Convert to fraction form
   32,470.48/48,577.56 = 25,018.48/x
3. Step 3: Cross multiply
   32,470.48x = 48,577.56 × 25,018.48
4. Step 4: Simplify right side
   32,470.48x = 1,215,336,713.31
5. Step 5: Solve for x
   x = 1,215,336,713.31/32,470.48
6. Step 6: Final answer
   x = 37,428.97