Finding the Fourth Proportional to 10,494.76, 14,482.79 and 5,779.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,494.76 : 14,482.79 = 5,779.05 : x
2. Step 2: Convert to fraction form
   10,494.76/14,482.79 = 5,779.05/x
3. Step 3: Cross multiply
   10,494.76x = 14,482.79 × 5,779.05
4. Step 4: Simplify right side
   10,494.76x = 83,696,767.55
5. Step 5: Solve for x
   x = 83,696,767.55/10,494.76
6. Step 6: Final answer
   x = 7,975.10