Finding the Fourth Proportional to 71,525.01, 98,709.18 and 41,311.61

Step by Step Solution

1. Step 1: Write the proportion equation
   71,525.01 : 98,709.18 = 41,311.61 : x
2. Step 2: Convert to fraction form
   71,525.01/98,709.18 = 41,311.61/x
3. Step 3: Cross multiply
   71,525.01x = 98,709.18 × 41,311.61
4. Step 4: Simplify right side
   71,525.01x = 4,077,834,654.03
5. Step 5: Solve for x
   x = 4,077,834,654.03/71,525.01
6. Step 6: Final answer
   x = 57,012.71