Finding the Fourth Proportional to 10,780.52, 14,877.06 and 6,064.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,780.52 : 14,877.06 = 6,064.72 : x
2. Step 2: Convert to fraction form
   10,780.52/14,877.06 = 6,064.72/x
3. Step 3: Cross multiply
   10,780.52x = 14,877.06 × 6,064.72
4. Step 4: Simplify right side
   10,780.52x = 90,225,203.32
5. Step 5: Solve for x
   x = 90,225,203.32/10,780.52
6. Step 6: Final answer
   x = 8,369.28