Finding the Fourth Proportional to 49,069.59, 73,539.57 and 17,874.87

Step by Step Solution

1. Step 1: Write the proportion equation
   49,069.59 : 73,539.57 = 17,874.87 : x
2. Step 2: Convert to fraction form
   49,069.59/73,539.57 = 17,874.87/x
3. Step 3: Cross multiply
   49,069.59x = 73,539.57 × 17,874.87
4. Step 4: Simplify right side
   49,069.59x = 1,314,510,253.61
5. Step 5: Solve for x
   x = 1,314,510,253.61/49,069.59
6. Step 6: Final answer
   x = 26,788.69