Finding the Fourth Proportional to 1,522.53, 2,101.17 and 925.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522.53 : 2,101.17 = 925.07 : x
2. Step 2: Convert to fraction form
   1,522.53/2,101.17 = 925.07/x
3. Step 3: Cross multiply
   1,522.53x = 2,101.17 × 925.07
4. Step 4: Simplify right side
   1,522.53x = 1,943,738.05
5. Step 5: Solve for x
   x = 1,943,738.05/1,522.53
6. Step 6: Final answer
   x = 1,276.65