Finding the Fourth Proportional to 64,194.50, 88,588.71 and 35,900.19

Step by Step Solution

1. Step 1: Write the proportion equation
   64,194.50 : 88,588.71 = 35,900.19 : x
2. Step 2: Convert to fraction form
   64,194.50/88,588.71 = 35,900.19/x
3. Step 3: Cross multiply
   64,194.50x = 88,588.71 × 35,900.19
4. Step 4: Simplify right side
   64,194.50x = 3,180,351,520.85
5. Step 5: Solve for x
   x = 3,180,351,520.85/64,194.50
6. Step 6: Final answer
   x = 49,542.43