Finding the Fourth Proportional to 60,686.24, 91,070.64 and 37,241.12

Step by Step Solution

1. Step 1: Write the proportion equation
   60,686.24 : 91,070.64 = 37,241.12 : x
2. Step 2: Convert to fraction form
   60,686.24/91,070.64 = 37,241.12/x
3. Step 3: Cross multiply
   60,686.24x = 91,070.64 × 37,241.12
4. Step 4: Simplify right side
   60,686.24x = 3,391,572,632.72
5. Step 5: Solve for x
   x = 3,391,572,632.72/60,686.24
6. Step 6: Final answer
   x = 55,887.01