Finding the Fourth Proportional to 10,036.38, 15,053.71 and 4,111.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,036.38 : 15,053.71 = 4,111.57 : x
2. Step 2: Convert to fraction form
   10,036.38/15,053.71 = 4,111.57/x
3. Step 3: Cross multiply
   10,036.38x = 15,053.71 × 4,111.57
4. Step 4: Simplify right side
   10,036.38x = 61,894,442.32
5. Step 5: Solve for x
   x = 61,894,442.32/10,036.38
6. Step 6: Final answer
   x = 6,167.01