Finding the Fourth Proportional to 42,268.01, 58,331.61 and 23,405.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,268.01 : 58,331.61 = 23,405.13 : x
2. Step 2: Convert to fraction form
   42,268.01/58,331.61 = 23,405.13/x
3. Step 3: Cross multiply
   42,268.01x = 58,331.61 × 23,405.13
4. Step 4: Simplify right side
   42,268.01x = 1,365,258,798.13
5. Step 5: Solve for x
   x = 1,365,258,798.13/42,268.01
6. Step 6: Final answer
   x = 32,300.05