Finding the Fourth Proportional to 8,981.51, 12,394.46 and 5,002.58

Step by Step Solution

1. Step 1: Write the proportion equation
   8,981.51 : 12,394.46 = 5,002.58 : x
2. Step 2: Convert to fraction form
   8,981.51/12,394.46 = 5,002.58/x
3. Step 3: Cross multiply
   8,981.51x = 12,394.46 × 5,002.58
4. Step 4: Simplify right side
   8,981.51x = 62,004,190.72
5. Step 5: Solve for x
   x = 62,004,190.72/8,981.51
6. Step 6: Final answer
   x = 6,903.54