Finding the Fourth Proportional to 42,130.96, 58,140.69 and 23,268.07

Step by Step Solution

1. Step 1: Write the proportion equation
   42,130.96 : 58,140.69 = 23,268.07 : x
2. Step 2: Convert to fraction form
   42,130.96/58,140.69 = 23,268.07/x
3. Step 3: Cross multiply
   42,130.96x = 58,140.69 × 23,268.07
4. Step 4: Simplify right side
   42,130.96x = 1,352,821,644.77
5. Step 5: Solve for x
   x = 1,352,821,644.77/42,130.96
6. Step 6: Final answer
   x = 32,109.92