Finding the Fourth Proportional to 42,196.38, 58,192.47 and 36,226.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,196.38 : 58,192.47 = 36,226.14 : x
2. Step 2: Convert to fraction form
   42,196.38/58,192.47 = 36,226.14/x
3. Step 3: Cross multiply
   42,196.38x = 58,192.47 × 36,226.14
4. Step 4: Simplify right side
   42,196.38x = 2,108,088,565.17
5. Step 5: Solve for x
   x = 2,108,088,565.17/42,196.38
6. Step 6: Final answer
   x = 49,958.99