Finding the Fourth Proportional to 49,025.61, 73,547.73 and 34,950.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,025.61 : 73,547.73 = 34,950.78 : x
2. Step 2: Convert to fraction form
   49,025.61/73,547.73 = 34,950.78/x
3. Step 3: Cross multiply
   49,025.61x = 73,547.73 × 34,950.78
4. Step 4: Simplify right side
   49,025.61x = 2,570,550,530.73
5. Step 5: Solve for x
   x = 2,570,550,530.73/49,025.61
6. Step 6: Final answer
   x = 52,432.81