Finding the Fourth Proportional to 1,360.89, 2,038.58 and 897.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360.89 : 2,038.58 = 897.52 : x
2. Step 2: Convert to fraction form
   1,360.89/2,038.58 = 897.52/x
3. Step 3: Cross multiply
   1,360.89x = 2,038.58 × 897.52
4. Step 4: Simplify right side
   1,360.89x = 1,829,666.32
5. Step 5: Solve for x
   x = 1,829,666.32/1,360.89
6. Step 6: Final answer
   x = 1,344.46