Finding the Fourth Proportional to 5,050.86, 7,580.19 and 3,501.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,050.86 : 7,580.19 = 3,501.69 : x
2. Step 2: Convert to fraction form
   5,050.86/7,580.19 = 3,501.69/x
3. Step 3: Cross multiply
   5,050.86x = 7,580.19 × 3,501.69
4. Step 4: Simplify right side
   5,050.86x = 26,543,475.52
5. Step 5: Solve for x
   x = 26,543,475.52/5,050.86
6. Step 6: Final answer
   x = 5,255.24