Finding the Fourth Proportional to 64,003.12, 88,324.56 and 35,710

Step by Step Solution

1. Step 1: Write the proportion equation
   64,003.12 : 88,324.56 = 35,710 : x
2. Step 2: Convert to fraction form
   64,003.12/88,324.56 = 35,710/x
3. Step 3: Cross multiply
   64,003.12x = 88,324.56 × 35,710
4. Step 4: Simplify right side
   64,003.12x = 3,154,070,037.60
5. Step 5: Solve for x
   x = 3,154,070,037.60/64,003.12
6. Step 6: Final answer
   x = 49,279.94