Finding the Fourth Proportional to 3,432.89, 5,152.73 and 2,446.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,432.89 : 5,152.73 = 2,446.81 : x
2. Step 2: Convert to fraction form
   3,432.89/5,152.73 = 2,446.81/x
3. Step 3: Cross multiply
   3,432.89x = 5,152.73 × 2,446.81
4. Step 4: Simplify right side
   3,432.89x = 12,607,726.18
5. Step 5: Solve for x
   x = 12,607,726.18/3,432.89
6. Step 6: Final answer
   x = 3,672.62