Finding the Fourth Proportional to 64,189.42, 88,581.41 and 35,895.18

Step by Step Solution

1. Step 1: Write the proportion equation
   64,189.42 : 88,581.41 = 35,895.18 : x
2. Step 2: Convert to fraction form
   64,189.42/88,581.41 = 35,895.18/x
3. Step 3: Cross multiply
   64,189.42x = 88,581.41 × 35,895.18
4. Step 4: Simplify right side
   64,189.42x = 3,179,645,656.60
5. Step 5: Solve for x
   x = 3,179,645,656.60/64,189.42
6. Step 6: Final answer
   x = 49,535.35