Finding the Fourth Proportional to 49,267.26, 73,832.76 and 42,677.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,267.26 : 73,832.76 = 42,677.10 : x
2. Step 2: Convert to fraction form
   49,267.26/73,832.76 = 42,677.10/x
3. Step 3: Cross multiply
   49,267.26x = 73,832.76 × 42,677.10
4. Step 4: Simplify right side
   49,267.26x = 3,150,968,081.80
5. Step 5: Solve for x
   x = 3,150,968,081.80/49,267.26
6. Step 6: Final answer
   x = 63,956.63