Finding the Fourth Proportional to 8,332.54, 12,499.54 and 3,402.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,332.54 : 12,499.54 = 3,402.52 : x
2. Step 2: Convert to fraction form
   8,332.54/12,499.54 = 3,402.52/x
3. Step 3: Cross multiply
   8,332.54x = 12,499.54 × 3,402.52
4. Step 4: Simplify right side
   8,332.54x = 42,529,934.84
5. Step 5: Solve for x
   x = 42,529,934.84/8,332.54
6. Step 6: Final answer
   x = 5,104.08