Finding the Fourth Proportional to 42,164.72, 58,186.92 and 23,301.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,164.72 : 58,186.92 = 23,301.68 : x
2. Step 2: Convert to fraction form
   42,164.72/58,186.92 = 23,301.68/x
3. Step 3: Cross multiply
   42,164.72x = 58,186.92 × 23,301.68
4. Step 4: Simplify right side
   42,164.72x = 1,355,852,990.03
5. Step 5: Solve for x
   x = 1,355,852,990.03/42,164.72
6. Step 6: Final answer
   x = 32,156.10