Finding the Fourth Proportional to 61,892.16, 85,380.12 and 41,723.52

Step by Step Solution

1. Step 1: Write the proportion equation
   61,892.16 : 85,380.12 = 41,723.52 : x
2. Step 2: Convert to fraction form
   61,892.16/85,380.12 = 41,723.52/x
3. Step 3: Cross multiply
   61,892.16x = 85,380.12 × 41,723.52
4. Step 4: Simplify right side
   61,892.16x = 3,562,359,144.42
5. Step 5: Solve for x
   x = 3,562,359,144.42/61,892.16
6. Step 6: Final answer
   x = 57,557.52