Finding the Fourth Proportional to 52,499.64, 72,449.76 and 33,647.70

Step by Step Solution

1. Step 1: Write the proportion equation
   52,499.64 : 72,449.76 = 33,647.70 : x
2. Step 2: Convert to fraction form
   52,499.64/72,449.76 = 33,647.70/x
3. Step 3: Cross multiply
   52,499.64x = 72,449.76 × 33,647.70
4. Step 4: Simplify right side
   52,499.64x = 2,437,767,789.55
5. Step 5: Solve for x
   x = 2,437,767,789.55/52,499.64
6. Step 6: Final answer
   x = 46,433.99