Finding the Fourth Proportional to 42,164.43, 58,188.12 and 23,045.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,164.43 : 58,188.12 = 23,045.27 : x
2. Step 2: Convert to fraction form
   42,164.43/58,188.12 = 23,045.27/x
3. Step 3: Cross multiply
   42,164.43x = 58,188.12 × 23,045.27
4. Step 4: Simplify right side
   42,164.43x = 1,340,960,936.19
5. Step 5: Solve for x
   x = 1,340,960,936.19/42,164.43
6. Step 6: Final answer
   x = 31,803.13