Finding the Fourth Proportional to 10,779.31, 14,875.46 and 6,063.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,779.31 : 14,875.46 = 6,063.70 : x
2. Step 2: Convert to fraction form
   10,779.31/14,875.46 = 6,063.70/x
3. Step 3: Cross multiply
   10,779.31x = 14,875.46 × 6,063.70
4. Step 4: Simplify right side
   10,779.31x = 90,200,326.80
5. Step 5: Solve for x
   x = 90,200,326.80/10,779.31
6. Step 6: Final answer
   x = 8,367.91