Finding the Fourth Proportional to 30,111.26, 41,549.94 and 17,368.61

Step by Step Solution

1. Step 1: Write the proportion equation
   30,111.26 : 41,549.94 = 17,368.61 : x
2. Step 2: Convert to fraction form
   30,111.26/41,549.94 = 17,368.61/x
3. Step 3: Cross multiply
   30,111.26x = 41,549.94 × 17,368.61
4. Step 4: Simplify right side
   30,111.26x = 721,664,495.63
5. Step 5: Solve for x
   x = 721,664,495.63/30,111.26
6. Step 6: Final answer
   x = 23,966.60