Finding the Fourth Proportional to 64,179.32, 88,567.46 and 35,885

Step by Step Solution

1. Step 1: Write the proportion equation
   64,179.32 : 88,567.46 = 35,885 : x
2. Step 2: Convert to fraction form
   64,179.32/88,567.46 = 35,885/x
3. Step 3: Cross multiply
   64,179.32x = 88,567.46 × 35,885
4. Step 4: Simplify right side
   64,179.32x = 3,178,243,302.10
5. Step 5: Solve for x
   x = 3,178,243,302.10/64,179.32
6. Step 6: Final answer
   x = 49,521.30