Finding the Fourth Proportional to 34,196.07, 51,281.79 and 13,125.27

Step by Step Solution

1. Step 1: Write the proportion equation
   34,196.07 : 51,281.79 = 13,125.27 : x
2. Step 2: Convert to fraction form
   34,196.07/51,281.79 = 13,125.27/x
3. Step 3: Cross multiply
   34,196.07x = 51,281.79 × 13,125.27
4. Step 4: Simplify right side
   34,196.07x = 673,087,339.83
5. Step 5: Solve for x
   x = 673,087,339.83/34,196.07
6. Step 6: Final answer
   x = 19,683.18