Finding the Fourth Proportional to 47,168.72, 65,088.60 and 25,948.88

Step by Step Solution

1. Step 1: Write the proportion equation
   47,168.72 : 65,088.60 = 25,948.88 : x
2. Step 2: Convert to fraction form
   47,168.72/65,088.60 = 25,948.88/x
3. Step 3: Cross multiply
   47,168.72x = 65,088.60 × 25,948.88
4. Step 4: Simplify right side
   47,168.72x = 1,688,976,270.77
5. Step 5: Solve for x
   x = 1,688,976,270.77/47,168.72
6. Step 6: Final answer
   x = 35,807.13