Finding the Fourth Proportional to 64,314.02, 88,756.01 and 36,019.91

Step by Step Solution

1. Step 1: Write the proportion equation
   64,314.02 : 88,756.01 = 36,019.91 : x
2. Step 2: Convert to fraction form
   64,314.02/88,756.01 = 36,019.91/x
3. Step 3: Cross multiply
   64,314.02x = 88,756.01 × 36,019.91
4. Step 4: Simplify right side
   64,314.02x = 3,196,982,868.28
5. Step 5: Solve for x
   x = 3,196,982,868.28/64,314.02
6. Step 6: Final answer
   x = 49,708.96