Finding the Fourth Proportional to 10,071.83, 15,112.91 and 4,153.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.83 : 15,112.91 = 4,153.26 : x
2. Step 2: Convert to fraction form
   10,071.83/15,112.91 = 4,153.26/x
3. Step 3: Cross multiply
   10,071.83x = 15,112.91 × 4,153.26
4. Step 4: Simplify right side
   10,071.83x = 62,767,823.82
5. Step 5: Solve for x
   x = 62,767,823.82/10,071.83
6. Step 6: Final answer
   x = 6,232.02