Finding the Fourth Proportional to 42,194.52, 58,221.59 and 23,328

Step by Step Solution

1. Step 1: Write the proportion equation
   42,194.52 : 58,221.59 = 23,328 : x
2. Step 2: Convert to fraction form
   42,194.52/58,221.59 = 23,328/x
3. Step 3: Cross multiply
   42,194.52x = 58,221.59 × 23,328
4. Step 4: Simplify right side
   42,194.52x = 1,358,193,134.88
5. Step 5: Solve for x
   x = 1,358,193,134.88/42,194.52
6. Step 6: Final answer
   x = 32,188.85