Finding the Fourth Proportional to 1,923.32, 2,654.15 and 1,084.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,923.32 : 2,654.15 = 1,084.10 : x
2. Step 2: Convert to fraction form
   1,923.32/2,654.15 = 1,084.10/x
3. Step 3: Cross multiply
   1,923.32x = 2,654.15 × 1,084.10
4. Step 4: Simplify right side
   1,923.32x = 2,877,373.36
5. Step 5: Solve for x
   x = 2,877,373.36/1,923.32
6. Step 6: Final answer
   x = 1,496.04