Finding the Fourth Proportional to 10,705.52, 14,774.20 and 5,988.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,705.52 : 14,774.20 = 5,988.98 : x
2. Step 2: Convert to fraction form
   10,705.52/14,774.20 = 5,988.98/x
3. Step 3: Cross multiply
   10,705.52x = 14,774.20 × 5,988.98
4. Step 4: Simplify right side
   10,705.52x = 88,482,388.32
5. Step 5: Solve for x
   x = 88,482,388.32/10,705.52
6. Step 6: Final answer
   x = 8,265.12