Finding the Fourth Proportional to 42,159.56, 58,179.78 and 23,296.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,159.56 : 58,179.78 = 23,296.28 : x
2. Step 2: Convert to fraction form
   42,159.56/58,179.78 = 23,296.28/x
3. Step 3: Cross multiply
   42,159.56x = 58,179.78 × 23,296.28
4. Step 4: Simplify right side
   42,159.56x = 1,355,372,445.22
5. Step 5: Solve for x
   x = 1,355,372,445.22/42,159.56
6. Step 6: Final answer
   x = 32,148.64