Finding the Fourth Proportional to 4,123.32, 5,688.27 and 3,002.46

Step by Step Solution

1. Step 1: Write the proportion equation
   4,123.32 : 5,688.27 = 3,002.46 : x
2. Step 2: Convert to fraction form
   4,123.32/5,688.27 = 3,002.46/x
3. Step 3: Cross multiply
   4,123.32x = 5,688.27 × 3,002.46
4. Step 4: Simplify right side
   4,123.32x = 17,078,803.14
5. Step 5: Solve for x
   x = 17,078,803.14/4,123.32
6. Step 6: Final answer
   x = 4,142.00