Finding the Fourth Proportional to 10,328.55, 15,482.00 and 5,056.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,328.55 : 15,482.00 = 5,056.29 : x
2. Step 2: Convert to fraction form
   10,328.55/15,482.00 = 5,056.29/x
3. Step 3: Cross multiply
   10,328.55x = 15,482.00 × 5,056.29
4. Step 4: Simplify right side
   10,328.55x = 78,281,456.50
5. Step 5: Solve for x
   x = 78,281,456.50/10,328.55
6. Step 6: Final answer
   x = 7,579.13