Finding the Fourth Proportional to 62,521.89, 86,280.03 and 34,227.38

Step by Step Solution

1. Step 1: Write the proportion equation
   62,521.89 : 86,280.03 = 34,227.38 : x
2. Step 2: Convert to fraction form
   62,521.89/86,280.03 = 34,227.38/x
3. Step 3: Cross multiply
   62,521.89x = 86,280.03 × 34,227.38
4. Step 4: Simplify right side
   62,521.89x = 2,953,138,941.82
5. Step 5: Solve for x
   x = 2,953,138,941.82/62,521.89
6. Step 6: Final answer
   x = 47,233.68