Finding the Fourth Proportional to 8,875.41, 12,250.21 and 5,337.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,875.41 : 12,250.21 = 5,337.94 : x
2. Step 2: Convert to fraction form
   8,875.41/12,250.21 = 5,337.94/x
3. Step 3: Cross multiply
   8,875.41x = 12,250.21 × 5,337.94
4. Step 4: Simplify right side
   8,875.41x = 65,390,842.00
5. Step 5: Solve for x
   x = 65,390,842.00/8,875.41
6. Step 6: Final answer
   x = 7,367.64