Finding the Fourth Proportional to 2,023.84, 3,038.34 and 1,561.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.84 : 3,038.34 = 1,561.93 : x
2. Step 2: Convert to fraction form
   2,023.84/3,038.34 = 1,561.93/x
3. Step 3: Cross multiply
   2,023.84x = 3,038.34 × 1,561.93
4. Step 4: Simplify right side
   2,023.84x = 4,745,674.40
5. Step 5: Solve for x
   x = 4,745,674.40/2,023.84
6. Step 6: Final answer
   x = 2,344.89