Finding the Fourth Proportional to 49,532.94, 68,279.61 and 30,377.19

Step by Step Solution

1. Step 1: Write the proportion equation
   49,532.94 : 68,279.61 = 30,377.19 : x
2. Step 2: Convert to fraction form
   49,532.94/68,279.61 = 30,377.19/x
3. Step 3: Cross multiply
   49,532.94x = 68,279.61 × 30,377.19
4. Step 4: Simplify right side
   49,532.94x = 2,074,142,686.10
5. Step 5: Solve for x
   x = 2,074,142,686.10/49,532.94
6. Step 6: Final answer
   x = 41,874.01