Finding the Fourth Proportional to 64,127.50, 88,494.30 and 35,833.42

Step by Step Solution

1. Step 1: Write the proportion equation
   64,127.50 : 88,494.30 = 35,833.42 : x
2. Step 2: Convert to fraction form
   64,127.50/88,494.30 = 35,833.42/x
3. Step 3: Cross multiply
   64,127.50x = 88,494.30 × 35,833.42
4. Step 4: Simplify right side
   64,127.50x = 3,171,053,419.51
5. Step 5: Solve for x
   x = 3,171,053,419.51/64,127.50
6. Step 6: Final answer
   x = 49,449.20