Finding the Fourth Proportional to 83,148.53, 114,758.98 and 47,333.57

Step by Step Solution

1. Step 1: Write the proportion equation
   83,148.53 : 114,758.98 = 47,333.57 : x
2. Step 2: Convert to fraction form
   83,148.53/114,758.98 = 47,333.57/x
3. Step 3: Cross multiply
   83,148.53x = 114,758.98 × 47,333.57
4. Step 4: Simplify right side
   83,148.53x = 5,431,951,520.83
5. Step 5: Solve for x
   x = 5,431,951,520.83/83,148.53
6. Step 6: Final answer
   x = 65,328.30