Finding the Fourth Proportional to 2,472.90, 3,706.78 and 1,546.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472.90 : 3,706.78 = 1,546.33 : x
2. Step 2: Convert to fraction form
   2,472.90/3,706.78 = 1,546.33/x
3. Step 3: Cross multiply
   2,472.90x = 3,706.78 × 1,546.33
4. Step 4: Simplify right side
   2,472.90x = 5,731,887.93
5. Step 5: Solve for x
   x = 5,731,887.93/2,472.90
6. Step 6: Final answer
   x = 2,317.89