Finding the Fourth Proportional to 1,924.82, 2,656.32 and 1,085.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,924.82 : 2,656.32 = 1,085.48 : x
2. Step 2: Convert to fraction form
   1,924.82/2,656.32 = 1,085.48/x
3. Step 3: Cross multiply
   1,924.82x = 2,656.32 × 1,085.48
4. Step 4: Simplify right side
   1,924.82x = 2,883,382.23
5. Step 5: Solve for x
   x = 2,883,382.23/1,924.82
6. Step 6: Final answer
   x = 1,498.00