Finding the Fourth Proportional to 10,532.19, 15,800.00 and 3,958.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,532.19 : 15,800.00 = 3,958.91 : x
2. Step 2: Convert to fraction form
   10,532.19/15,800.00 = 3,958.91/x
3. Step 3: Cross multiply
   10,532.19x = 15,800.00 × 3,958.91
4. Step 4: Simplify right side
   10,532.19x = 62,550,679.21
5. Step 5: Solve for x
   x = 62,550,679.21/10,532.19
6. Step 6: Final answer
   x = 5,939.00