Finding the Fourth Proportional to 1,498.12, 2,068.46 and 1,125.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498.12 : 2,068.46 = 1,125.96 : x
2. Step 2: Convert to fraction form
   1,498.12/2,068.46 = 1,125.96/x
3. Step 3: Cross multiply
   1,498.12x = 2,068.46 × 1,125.96
4. Step 4: Simplify right side
   1,498.12x = 2,329,003.22
5. Step 5: Solve for x
   x = 2,329,003.22/1,498.12
6. Step 6: Final answer
   x = 1,554.62