Finding the Fourth Proportional to 10,368.30, 14,308.20 and 5,652.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368.30 : 14,308.20 = 5,652.54 : x
2. Step 2: Convert to fraction form
   10,368.30/14,308.20 = 5,652.54/x
3. Step 3: Cross multiply
   10,368.30x = 14,308.20 × 5,652.54
4. Step 4: Simplify right side
   10,368.30x = 80,877,672.83
5. Step 5: Solve for x
   x = 80,877,672.83/10,368.30
6. Step 6: Final answer
   x = 7,800.48