Finding the Fourth Proportional to 64,364.85, 88,828.72 and 35,693.48

Step by Step Solution

1. Step 1: Write the proportion equation
   64,364.85 : 88,828.72 = 35,693.48 : x
2. Step 2: Convert to fraction form
   64,364.85/88,828.72 = 35,693.48/x
3. Step 3: Cross multiply
   64,364.85x = 88,828.72 × 35,693.48
4. Step 4: Simplify right side
   64,364.85x = 3,170,606,273.58
5. Step 5: Solve for x
   x = 3,170,606,273.58/64,364.85
6. Step 6: Final answer
   x = 49,259.90