Finding the Fourth Proportional to 5,200.59, 7,176.86 and 2,962.43

Step by Step Solution

1. Step 1: Write the proportion equation
   5,200.59 : 7,176.86 = 2,962.43 : x
2. Step 2: Convert to fraction form
   5,200.59/7,176.86 = 2,962.43/x
3. Step 3: Cross multiply
   5,200.59x = 7,176.86 × 2,962.43
4. Step 4: Simplify right side
   5,200.59x = 21,260,925.29
5. Step 5: Solve for x
   x = 21,260,925.29/5,200.59
6. Step 6: Final answer
   x = 4,088.18