Finding the Fourth Proportional to 10,370.52, 14,311.35 and 5,654.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,370.52 : 14,311.35 = 5,654.79 : x
2. Step 2: Convert to fraction form
   10,370.52/14,311.35 = 5,654.79/x
3. Step 3: Cross multiply
   10,370.52x = 14,311.35 × 5,654.79
4. Step 4: Simplify right side
   10,370.52x = 80,927,678.87
5. Step 5: Solve for x
   x = 80,927,678.87/10,370.52
6. Step 6: Final answer
   x = 7,803.63