Finding the Fourth Proportional to 49,468.86, 68,267.61 and 29,049.57

Step by Step Solution

1. Step 1: Write the proportion equation
   49,468.86 : 68,267.61 = 29,049.57 : x
2. Step 2: Convert to fraction form
   49,468.86/68,267.61 = 29,049.57/x
3. Step 3: Cross multiply
   49,468.86x = 68,267.61 × 29,049.57
4. Step 4: Simplify right side
   49,468.86x = 1,983,144,715.43
5. Step 5: Solve for x
   x = 1,983,144,715.43/49,468.86
6. Step 6: Final answer
   x = 40,088.75