Finding the Fourth Proportional to 3,870.84, 5,801.12 and 2,023.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,870.84 : 5,801.12 = 2,023.52 : x
2. Step 2: Convert to fraction form
   3,870.84/5,801.12 = 2,023.52/x
3. Step 3: Cross multiply
   3,870.84x = 5,801.12 × 2,023.52
4. Step 4: Simplify right side
   3,870.84x = 11,738,682.34
5. Step 5: Solve for x
   x = 11,738,682.34/3,870.84
6. Step 6: Final answer
   x = 3,032.59