Finding the Fourth Proportional to 14,877.50, 22,308.35 and 6,547.86

Step by Step Solution

1. Step 1: Write the proportion equation
   14,877.50 : 22,308.35 = 6,547.86 : x
2. Step 2: Convert to fraction form
   14,877.50/22,308.35 = 6,547.86/x
3. Step 3: Cross multiply
   14,877.50x = 22,308.35 × 6,547.86
4. Step 4: Simplify right side
   14,877.50x = 146,071,919.89
5. Step 5: Solve for x
   x = 146,071,919.89/14,877.50
6. Step 6: Final answer
   x = 9,818.31