Finding the Fourth Proportional to 83,763.30, 125,464.52 and 39,323.46

Step by Step Solution

1. Step 1: Write the proportion equation
   83,763.30 : 125,464.52 = 39,323.46 : x
2. Step 2: Convert to fraction form
   83,763.30/125,464.52 = 39,323.46/x
3. Step 3: Cross multiply
   83,763.30x = 125,464.52 × 39,323.46
4. Step 4: Simplify right side
   83,763.30x = 4,933,699,131.95
5. Step 5: Solve for x
   x = 4,933,699,131.95/83,763.30
6. Step 6: Final answer
   x = 58,900.49