Finding the Fourth Proportional to 38,218.10, 52,743.83 and 23,111.33

Step by Step Solution

1. Step 1: Write the proportion equation
   38,218.10 : 52,743.83 = 23,111.33 : x
2. Step 2: Convert to fraction form
   38,218.10/52,743.83 = 23,111.33/x
3. Step 3: Cross multiply
   38,218.10x = 52,743.83 × 23,111.33
4. Step 4: Simplify right side
   38,218.10x = 1,218,979,681.32
5. Step 5: Solve for x
   x = 1,218,979,681.32/38,218.10
6. Step 6: Final answer
   x = 31,895.35