Finding the Fourth Proportional to 64,681.54, 89,171.46 and 44,259.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,681.54 : 89,171.46 = 44,259.82 : x
2. Step 2: Convert to fraction form
   64,681.54/89,171.46 = 44,259.82/x
3. Step 3: Cross multiply
   64,681.54x = 89,171.46 × 44,259.82
4. Step 4: Simplify right side
   64,681.54x = 3,946,712,768.74
5. Step 5: Solve for x
   x = 3,946,712,768.74/64,681.54
6. Step 6: Final answer
   x = 61,017.61