Finding the Fourth Proportional to 42,196.17, 58,229.15 and 23,333.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,196.17 : 58,229.15 = 23,333.61 : x
2. Step 2: Convert to fraction form
   42,196.17/58,229.15 = 23,333.61/x
3. Step 3: Cross multiply
   42,196.17x = 58,229.15 × 23,333.61
4. Step 4: Simplify right side
   42,196.17x = 1,358,696,160.06
5. Step 5: Solve for x
   x = 1,358,696,160.06/42,196.17
6. Step 6: Final answer
   x = 32,199.51