Finding the Fourth Proportional to 2,532.67, 3,798.27 and 972.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.67 : 3,798.27 = 972.56 : x
2. Step 2: Convert to fraction form
   2,532.67/3,798.27 = 972.56/x
3. Step 3: Cross multiply
   2,532.67x = 3,798.27 × 972.56
4. Step 4: Simplify right side
   2,532.67x = 3,694,045.47
5. Step 5: Solve for x
   x = 3,694,045.47/2,532.67
6. Step 6: Final answer
   x = 1,458.56