Finding the Fourth Proportional to 89,763.91, 123,881.34 and 49,484.83

Step by Step Solution

1. Step 1: Write the proportion equation
   89,763.91 : 123,881.34 = 49,484.83 : x
2. Step 2: Convert to fraction form
   89,763.91/123,881.34 = 49,484.83/x
3. Step 3: Cross multiply
   89,763.91x = 123,881.34 × 49,484.83
4. Step 4: Simplify right side
   89,763.91x = 6,130,247,050.07
5. Step 5: Solve for x
   x = 6,130,247,050.07/89,763.91
6. Step 6: Final answer
   x = 68,293.00