Finding the Fourth Proportional to 34,152.72, 51,233.40 and 13,373.52

Step by Step Solution

1. Step 1: Write the proportion equation
   34,152.72 : 51,233.40 = 13,373.52 : x
2. Step 2: Convert to fraction form
   34,152.72/51,233.40 = 13,373.52/x
3. Step 3: Cross multiply
   34,152.72x = 51,233.40 × 13,373.52
4. Step 4: Simplify right side
   34,152.72x = 685,170,899.57
5. Step 5: Solve for x
   x = 685,170,899.57/34,152.72
6. Step 6: Final answer
   x = 20,061.97