Finding the Fourth Proportional to 22,580.83, 33,858.90 and 17,930.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,580.83 : 33,858.90 = 17,930.71 : x
2. Step 2: Convert to fraction form
   22,580.83/33,858.90 = 17,930.71/x
3. Step 3: Cross multiply
   22,580.83x = 33,858.90 × 17,930.71
4. Step 4: Simplify right side
   22,580.83x = 607,114,116.82
5. Step 5: Solve for x
   x = 607,114,116.82/22,580.83
6. Step 6: Final answer
   x = 26,886.26