Finding the Fourth Proportional to 31,849.34, 43,961.27 and 25,520.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,849.34 : 43,961.27 = 25,520.10 : x
2. Step 2: Convert to fraction form
   31,849.34/43,961.27 = 25,520.10/x
3. Step 3: Cross multiply
   31,849.34x = 43,961.27 × 25,520.10
4. Step 4: Simplify right side
   31,849.34x = 1,121,895,714.07
5. Step 5: Solve for x
   x = 1,121,895,714.07/31,849.34
6. Step 6: Final answer
   x = 35,225.09