Finding the Fourth Proportional to 89,362.56, 123,314.88 and 49,068.48

Step by Step Solution

1. Step 1: Write the proportion equation
   89,362.56 : 123,314.88 = 49,068.48 : x
2. Step 2: Convert to fraction form
   89,362.56/123,314.88 = 49,068.48/x
3. Step 3: Cross multiply
   89,362.56x = 123,314.88 × 49,068.48
4. Step 4: Simplify right side
   89,362.56x = 6,050,873,722.98
5. Step 5: Solve for x
   x = 6,050,873,722.98/89,362.56
6. Step 6: Final answer
   x = 67,711.51