Finding the Fourth Proportional to 10,046.52, 13,865.18 and 5,854.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.52 : 13,865.18 = 5,854.50 : x
2. Step 2: Convert to fraction form
   10,046.52/13,865.18 = 5,854.50/x
3. Step 3: Cross multiply
   10,046.52x = 13,865.18 × 5,854.50
4. Step 4: Simplify right side
   10,046.52x = 81,173,667.04
5. Step 5: Solve for x
   x = 81,173,667.04/10,046.52
6. Step 6: Final answer
   x = 8,079.78