Finding the Fourth Proportional to 3,001.98, 4,499.33 and 2,124.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,001.98 : 4,499.33 = 2,124.74 : x
2. Step 2: Convert to fraction form
   3,001.98/4,499.33 = 2,124.74/x
3. Step 3: Cross multiply
   3,001.98x = 4,499.33 × 2,124.74
4. Step 4: Simplify right side
   3,001.98x = 9,559,895.80
5. Step 5: Solve for x
   x = 9,559,895.80/3,001.98
6. Step 6: Final answer
   x = 3,184.53