Finding the Fourth Proportional to 62,730.34, 86,567.50 and 34,050.57

Step by Step Solution

1. Step 1: Write the proportion equation
   62,730.34 : 86,567.50 = 34,050.57 : x
2. Step 2: Convert to fraction form
   62,730.34/86,567.50 = 34,050.57/x
3. Step 3: Cross multiply
   62,730.34x = 86,567.50 × 34,050.57
4. Step 4: Simplify right side
   62,730.34x = 2,947,672,718.48
5. Step 5: Solve for x
   x = 2,947,672,718.48/62,730.34
6. Step 6: Final answer
   x = 46,989.59