Finding the Fourth Proportional to 42,279.04, 58,345.04 and 23,417.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,279.04 : 58,345.04 = 23,417.36 : x
2. Step 2: Convert to fraction form
   42,279.04/58,345.04 = 23,417.36/x
3. Step 3: Cross multiply
   42,279.04x = 58,345.04 × 23,417.36
4. Step 4: Simplify right side
   42,279.04x = 1,366,286,805.89
5. Step 5: Solve for x
   x = 1,366,286,805.89/42,279.04
6. Step 6: Final answer
   x = 32,315.94