Finding the Fourth Proportional to 25,133.72, 34,683 and 13,801.01

Step by Step Solution

1. Step 1: Write the proportion equation
   25,133.72 : 34,683 = 13,801.01 : x
2. Step 2: Convert to fraction form
   25,133.72/34,683 = 13,801.01/x
3. Step 3: Cross multiply
   25,133.72x = 34,683 × 13,801.01
4. Step 4: Simplify right side
   25,133.72x = 478,660,429.83
5. Step 5: Solve for x
   x = 478,660,429.83/25,133.72
6. Step 6: Final answer
   x = 19,044.55