Finding the Fourth Proportional to 64,180.92, 88,569.69 and 35,886.69

Step by Step Solution

1. Step 1: Write the proportion equation
   64,180.92 : 88,569.69 = 35,886.69 : x
2. Step 2: Convert to fraction form
   64,180.92/88,569.69 = 35,886.69/x
3. Step 3: Cross multiply
   64,180.92x = 88,569.69 × 35,886.69
4. Step 4: Simplify right side
   64,180.92x = 3,178,473,008.43
5. Step 5: Solve for x
   x = 3,178,473,008.43/64,180.92
6. Step 6: Final answer
   x = 49,523.64