Finding the Fourth Proportional to 171,096.71, 256,647.69 and 52,767.86

Step by Step Solution

1. Step 1: Write the proportion equation
   171,096.71 : 256,647.69 = 52,767.86 : x
2. Step 2: Convert to fraction form
   171,096.71/256,647.69 = 52,767.86/x
3. Step 3: Cross multiply
   171,096.71x = 256,647.69 × 52,767.86
4. Step 4: Simplify right side
   171,096.71x = 13,542,748,092.01
5. Step 5: Solve for x
   x = 13,542,748,092.01/171,096.71
6. Step 6: Final answer
   x = 79,152.59