Finding the Fourth Proportional to 10,061.86, 13,885.76 and 6,702.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.86 : 13,885.76 = 6,702.42 : x
2. Step 2: Convert to fraction form
   10,061.86/13,885.76 = 6,702.42/x
3. Step 3: Cross multiply
   10,061.86x = 13,885.76 × 6,702.42
4. Step 4: Simplify right side
   10,061.86x = 93,068,195.54
5. Step 5: Solve for x
   x = 93,068,195.54/10,061.86
6. Step 6: Final answer
   x = 9,249.60