Finding the Fourth Proportional to 1,496.53, 2,066.32 and 907.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.53 : 2,066.32 = 907.86 : x
2. Step 2: Convert to fraction form
   1,496.53/2,066.32 = 907.86/x
3. Step 3: Cross multiply
   1,496.53x = 2,066.32 × 907.86
4. Step 4: Simplify right side
   1,496.53x = 1,875,929.28
5. Step 5: Solve for x
   x = 1,875,929.28/1,496.53
6. Step 6: Final answer
   x = 1,253.52