Finding the Fourth Proportional to 62,824.47, 86,698.04 and 34,531.98

Step by Step Solution

1. Step 1: Write the proportion equation
   62,824.47 : 86,698.04 = 34,531.98 : x
2. Step 2: Convert to fraction form
   62,824.47/86,698.04 = 34,531.98/x
3. Step 3: Cross multiply
   62,824.47x = 86,698.04 × 34,531.98
4. Step 4: Simplify right side
   62,824.47x = 2,993,854,983.32
5. Step 5: Solve for x
   x = 2,993,854,983.32/62,824.47
6. Step 6: Final answer
   x = 47,654.28