Finding the Fourth Proportional to 42,147.84, 58,164 and 23,284.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,147.84 : 58,164 = 23,284.80 : x
2. Step 2: Convert to fraction form
   42,147.84/58,164 = 23,284.80/x
3. Step 3: Cross multiply
   42,147.84x = 58,164 × 23,284.80
4. Step 4: Simplify right side
   42,147.84x = 1,354,337,107.20
5. Step 5: Solve for x
   x = 1,354,337,107.20/42,147.84
6. Step 6: Final answer
   x = 32,133.01