Finding the Fourth Proportional to 42,647.50, 58,853.55 and 23,784.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,647.50 : 58,853.55 = 23,784.22 : x
2. Step 2: Convert to fraction form
   42,647.50/58,853.55 = 23,784.22/x
3. Step 3: Cross multiply
   42,647.50x = 58,853.55 × 23,784.22
4. Step 4: Simplify right side
   42,647.50x = 1,399,785,780.98
5. Step 5: Solve for x
   x = 1,399,785,780.98/42,647.50
6. Step 6: Final answer
   x = 32,822.22