Finding the Fourth Proportional to 64,143.27, 88,496 and 41,510.86

Step by Step Solution

1. Step 1: Write the proportion equation
   64,143.27 : 88,496 = 41,510.86 : x
2. Step 2: Convert to fraction form
   64,143.27/88,496 = 41,510.86/x
3. Step 3: Cross multiply
   64,143.27x = 88,496 × 41,510.86
4. Step 4: Simplify right side
   64,143.27x = 3,673,545,066.56
5. Step 5: Solve for x
   x = 3,673,545,066.56/64,143.27
6. Step 6: Final answer
   x = 57,270.94