Finding the Fourth Proportional to 42,322.29, 58,401.54 and 23,199

Step by Step Solution

1. Step 1: Write the proportion equation
   42,322.29 : 58,401.54 = 23,199 : x
2. Step 2: Convert to fraction form
   42,322.29/58,401.54 = 23,199/x
3. Step 3: Cross multiply
   42,322.29x = 58,401.54 × 23,199
4. Step 4: Simplify right side
   42,322.29x = 1,354,857,326.46
5. Step 5: Solve for x
   x = 1,354,857,326.46/42,322.29
6. Step 6: Final answer
   x = 32,012.85