Finding the Fourth Proportional to 13,071.52, 19,610.58 and 3,837.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,071.52 : 19,610.58 = 3,837.52 : x
2. Step 2: Convert to fraction form
   13,071.52/19,610.58 = 3,837.52/x
3. Step 3: Cross multiply
   13,071.52x = 19,610.58 × 3,837.52
4. Step 4: Simplify right side
   13,071.52x = 75,255,992.96
5. Step 5: Solve for x
   x = 75,255,992.96/13,071.52
6. Step 6: Final answer
   x = 5,757.25