Finding the Fourth Proportional to 9,417.72, 13,002.48 and 6,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,417.72 : 13,002.48 = 6,061.98 : x
2. Step 2: Convert to fraction form
   9,417.72/13,002.48 = 6,061.98/x
3. Step 3: Cross multiply
   9,417.72x = 13,002.48 × 6,061.98
4. Step 4: Simplify right side
   9,417.72x = 78,820,773.71
5. Step 5: Solve for x
   x = 78,820,773.71/9,417.72
6. Step 6: Final answer
   x = 8,369.41