Finding the Fourth Proportional to 8,337.56, 12,501.72 and 3,410.66

Step by Step Solution

1. Step 1: Write the proportion equation
   8,337.56 : 12,501.72 = 3,410.66 : x
2. Step 2: Convert to fraction form
   8,337.56/12,501.72 = 3,410.66/x
3. Step 3: Cross multiply
   8,337.56x = 12,501.72 × 3,410.66
4. Step 4: Simplify right side
   8,337.56x = 42,639,116.34
5. Step 5: Solve for x
   x = 42,639,116.34/8,337.56
6. Step 6: Final answer
   x = 5,114.10