Finding the Fourth Proportional to 1,973.84, 2,723.61 and 1,134.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973.84 : 2,723.61 = 1,134.58 : x
2. Step 2: Convert to fraction form
   1,973.84/2,723.61 = 1,134.58/x
3. Step 3: Cross multiply
   1,973.84x = 2,723.61 × 1,134.58
4. Step 4: Simplify right side
   1,973.84x = 3,090,162.05
5. Step 5: Solve for x
   x = 3,090,162.05/1,973.84
6. Step 6: Final answer
   x = 1,565.56