Finding the Fourth Proportional to 59,664.98, 89,302.72 and 43,865.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,664.98 : 89,302.72 = 43,865.82 : x
2. Step 2: Convert to fraction form
   59,664.98/89,302.72 = 43,865.82/x
3. Step 3: Cross multiply
   59,664.98x = 89,302.72 × 43,865.82
4. Step 4: Simplify right side
   59,664.98x = 3,917,337,041.03
5. Step 5: Solve for x
   x = 3,917,337,041.03/59,664.98
6. Step 6: Final answer
   x = 65,655.55