Finding the Fourth Proportional to 13,023.33, 19,535.53 and 3,789.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,023.33 : 19,535.53 = 3,789.33 : x
2. Step 2: Convert to fraction form
   13,023.33/19,535.53 = 3,789.33/x
3. Step 3: Cross multiply
   13,023.33x = 19,535.53 × 3,789.33
4. Step 4: Simplify right side
   13,023.33x = 74,026,569.89
5. Step 5: Solve for x
   x = 74,026,569.89/13,023.33
6. Step 6: Final answer
   x = 5,684.15