Finding the Fourth Proportional to 64,196.28, 88,594.97 and 35,902.17

Step by Step Solution

1. Step 1: Write the proportion equation
   64,196.28 : 88,594.97 = 35,902.17 : x
2. Step 2: Convert to fraction form
   64,196.28/88,594.97 = 35,902.17/x
3. Step 3: Cross multiply
   64,196.28x = 88,594.97 × 35,902.17
4. Step 4: Simplify right side
   64,196.28x = 3,180,751,494.57
5. Step 5: Solve for x
   x = 3,180,751,494.57/64,196.28
6. Step 6: Final answer
   x = 49,547.29