Finding the Fourth Proportional to 49,000.74, 67,627.86 and 29,878.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,000.74 : 67,627.86 = 29,878.50 : x
2. Step 2: Convert to fraction form
   49,000.74/67,627.86 = 29,878.50/x
3. Step 3: Cross multiply
   49,000.74x = 67,627.86 × 29,878.50
4. Step 4: Simplify right side
   49,000.74x = 2,020,619,015.01
5. Step 5: Solve for x
   x = 2,020,619,015.01/49,000.74
6. Step 6: Final answer
   x = 41,236.50