Finding the Fourth Proportional to 62,123.39, 85,733.88 and 46,782.47

Step by Step Solution

1. Step 1: Write the proportion equation
   62,123.39 : 85,733.88 = 46,782.47 : x
2. Step 2: Convert to fraction form
   62,123.39/85,733.88 = 46,782.47/x
3. Step 3: Cross multiply
   62,123.39x = 85,733.88 × 46,782.47
4. Step 4: Simplify right side
   62,123.39x = 4,010,842,707.98
5. Step 5: Solve for x
   x = 4,010,842,707.98/62,123.39
6. Step 6: Final answer
   x = 64,562.52