Finding the Fourth Proportional to 64,524.98, 89,054.16 and 46,435.59

Step by Step Solution

1. Step 1: Write the proportion equation
   64,524.98 : 89,054.16 = 46,435.59 : x
2. Step 2: Convert to fraction form
   64,524.98/89,054.16 = 46,435.59/x
3. Step 3: Cross multiply
   64,524.98x = 89,054.16 × 46,435.59
4. Step 4: Simplify right side
   64,524.98x = 4,135,282,461.55
5. Step 5: Solve for x
   x = 4,135,282,461.55/64,524.98
6. Step 6: Final answer
   x = 64,088.09