Finding the Fourth Proportional to 62,762.56, 86,613.83 and 34,468.85

Step by Step Solution

1. Step 1: Write the proportion equation
   62,762.56 : 86,613.83 = 34,468.85 : x
2. Step 2: Convert to fraction form
   62,762.56/86,613.83 = 34,468.85/x
3. Step 3: Cross multiply
   62,762.56x = 86,613.83 × 34,468.85
4. Step 4: Simplify right side
   62,762.56x = 2,985,479,114.20
5. Step 5: Solve for x
   x = 2,985,479,114.20/62,762.56
6. Step 6: Final answer
   x = 47,567.84