Finding the Fourth Proportional to 89,444.04, 123,435.73 and 49,159.23

Step by Step Solution

1. Step 1: Write the proportion equation
   89,444.04 : 123,435.73 = 49,159.23 : x
2. Step 2: Convert to fraction form
   89,444.04/123,435.73 = 49,159.23/x
3. Step 3: Cross multiply
   89,444.04x = 123,435.73 × 49,159.23
4. Step 4: Simplify right side
   89,444.04x = 6,068,005,441.29
5. Step 5: Solve for x
   x = 6,068,005,441.29/89,444.04
6. Step 6: Final answer
   x = 67,841.36