Finding the Fourth Proportional to 2,360.61, 3,537.83 and 972.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,360.61 : 3,537.83 = 972.54 : x
2. Step 2: Convert to fraction form
   2,360.61/3,537.83 = 972.54/x
3. Step 3: Cross multiply
   2,360.61x = 3,537.83 × 972.54
4. Step 4: Simplify right side
   2,360.61x = 3,440,683.62
5. Step 5: Solve for x
   x = 3,440,683.62/2,360.61
6. Step 6: Final answer
   x = 1,457.54