Finding the Fourth Proportional to 42,469.04, 58,592.12 and 29,198

Step by Step Solution

1. Step 1: Write the proportion equation
   42,469.04 : 58,592.12 = 29,198 : x
2. Step 2: Convert to fraction form
   42,469.04/58,592.12 = 29,198/x
3. Step 3: Cross multiply
   42,469.04x = 58,592.12 × 29,198
4. Step 4: Simplify right side
   42,469.04x = 1,710,772,719.76
5. Step 5: Solve for x
   x = 1,710,772,719.76/42,469.04
6. Step 6: Final answer
   x = 40,282.82