Finding the Fourth Proportional to 51,196.34, 76,792.13 and 17,923.87

Step by Step Solution

1. Step 1: Write the proportion equation
   51,196.34 : 76,792.13 = 17,923.87 : x
2. Step 2: Convert to fraction form
   51,196.34/76,792.13 = 17,923.87/x
3. Step 3: Cross multiply
   51,196.34x = 76,792.13 × 17,923.87
4. Step 4: Simplify right side
   51,196.34x = 1,376,412,155.14
5. Step 5: Solve for x
   x = 1,376,412,155.14/51,196.34
6. Step 6: Final answer
   x = 26,884.97