Finding the Fourth Proportional to 1,526.02, 2,105.88 and 896.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526.02 : 2,105.88 = 896.43 : x
2. Step 2: Convert to fraction form
   1,526.02/2,105.88 = 896.43/x
3. Step 3: Cross multiply
   1,526.02x = 2,105.88 × 896.43
4. Step 4: Simplify right side
   1,526.02x = 1,887,783.59
5. Step 5: Solve for x
   x = 1,887,783.59/1,526.02
6. Step 6: Final answer
   x = 1,237.06