Finding the Fourth Proportional to 49,063.59, 73,530.59 and 17,868.87

Step by Step Solution

1. Step 1: Write the proportion equation
   49,063.59 : 73,530.59 = 17,868.87 : x
2. Step 2: Convert to fraction form
   49,063.59/73,530.59 = 17,868.87/x
3. Step 3: Cross multiply
   49,063.59x = 73,530.59 × 17,868.87
4. Step 4: Simplify right side
   49,063.59x = 1,313,908,464.39
5. Step 5: Solve for x
   x = 1,313,908,464.39/49,063.59
6. Step 6: Final answer
   x = 26,779.70