Finding the Fourth Proportional to 5,002.55, 7,501.29 and 1,669.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.55 : 7,501.29 = 1,669.62 : x
2. Step 2: Convert to fraction form
   5,002.55/7,501.29 = 1,669.62/x
3. Step 3: Cross multiply
   5,002.55x = 7,501.29 × 1,669.62
4. Step 4: Simplify right side
   5,002.55x = 12,524,303.81
5. Step 5: Solve for x
   x = 12,524,303.81/5,002.55
6. Step 6: Final answer
   x = 2,503.59