Finding the Fourth Proportional to 42,065.26, 58,050.76 and 22,945.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,065.26 : 58,050.76 = 22,945.04 : x
2. Step 2: Convert to fraction form
   42,065.26/58,050.76 = 22,945.04/x
3. Step 3: Cross multiply
   42,065.26x = 58,050.76 × 22,945.04
4. Step 4: Simplify right side
   42,065.26x = 1,331,977,010.23
5. Step 5: Solve for x
   x = 1,331,977,010.23/42,065.26
6. Step 6: Final answer
   x = 31,664.54