Finding the Fourth Proportional to 1,546.71, 2,308.82 and 1,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.71 : 2,308.82 = 1,432.50 : x
2. Step 2: Convert to fraction form
   1,546.71/2,308.82 = 1,432.50/x
3. Step 3: Cross multiply
   1,546.71x = 2,308.82 × 1,432.50
4. Step 4: Simplify right side
   1,546.71x = 3,307,377.49
5. Step 5: Solve for x
   x = 3,307,377.49/1,546.71
6. Step 6: Final answer
   x = 2,138.33