Finding the Fourth Proportional to 8,981.48, 12,394.83 and 5,002.60

Step by Step Solution

1. Step 1: Write the proportion equation
   8,981.48 : 12,394.83 = 5,002.60 : x
2. Step 2: Convert to fraction form
   8,981.48/12,394.83 = 5,002.60/x
3. Step 3: Cross multiply
   8,981.48x = 12,394.83 × 5,002.60
4. Step 4: Simplify right side
   8,981.48x = 62,006,376.56
5. Step 5: Solve for x
   x = 62,006,376.56/8,981.48
6. Step 6: Final answer
   x = 6,903.80