Finding the Fourth Proportional to 9,332.18, 12,875.50 and 5,298.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,332.18 : 12,875.50 = 5,298.34 : x
2. Step 2: Convert to fraction form
   9,332.18/12,875.50 = 5,298.34/x
3. Step 3: Cross multiply
   9,332.18x = 12,875.50 × 5,298.34
4. Step 4: Simplify right side
   9,332.18x = 68,218,776.67
5. Step 5: Solve for x
   x = 68,218,776.67/9,332.18
6. Step 6: Final answer
   x = 7,310.06