Finding the Fourth Proportional to 62,223.75, 85,899.42 and 43,118.01

Step by Step Solution

1. Step 1: Write the proportion equation
   62,223.75 : 85,899.42 = 43,118.01 : x
2. Step 2: Convert to fraction form
   62,223.75/85,899.42 = 43,118.01/x
3. Step 3: Cross multiply
   62,223.75x = 85,899.42 × 43,118.01
4. Step 4: Simplify right side
   62,223.75x = 3,703,812,050.55
5. Step 5: Solve for x
   x = 3,703,812,050.55/62,223.75
6. Step 6: Final answer
   x = 59,524.09