Finding the Fourth Proportional to 71,457.52, 98,588.66 and 41,238.84

Step by Step Solution

1. Step 1: Write the proportion equation
   71,457.52 : 98,588.66 = 41,238.84 : x
2. Step 2: Convert to fraction form
   71,457.52/98,588.66 = 41,238.84/x
3. Step 3: Cross multiply
   71,457.52x = 98,588.66 × 41,238.84
4. Step 4: Simplify right side
   71,457.52x = 4,065,681,975.55
5. Step 5: Solve for x
   x = 4,065,681,975.55/71,457.52
6. Step 6: Final answer
   x = 56,896.49