Finding the Fourth Proportional to 83,229.53, 114,848.82 and 47,418.62

Step by Step Solution

1. Step 1: Write the proportion equation
   83,229.53 : 114,848.82 = 47,418.62 : x
2. Step 2: Convert to fraction form
   83,229.53/114,848.82 = 47,418.62/x
3. Step 3: Cross multiply
   83,229.53x = 114,848.82 × 47,418.62
4. Step 4: Simplify right side
   83,229.53x = 5,445,971,978.78
5. Step 5: Solve for x
   x = 5,445,971,978.78/83,229.53
6. Step 6: Final answer
   x = 65,433.17