Finding the Fourth Proportional to 10,368.63, 14,308.71 and 5,652.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368.63 : 14,308.71 = 5,652.91 : x
2. Step 2: Convert to fraction form
   10,368.63/14,308.71 = 5,652.91/x
3. Step 3: Cross multiply
   10,368.63x = 14,308.71 × 5,652.91
4. Step 4: Simplify right side
   10,368.63x = 80,885,849.85
5. Step 5: Solve for x
   x = 80,885,849.85/10,368.63
6. Step 6: Final answer
   x = 7,801.02