Finding the Fourth Proportional to 34,967.32, 52,404.27 and 12,759.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,967.32 : 52,404.27 = 12,759.82 : x
2. Step 2: Convert to fraction form
   34,967.32/52,404.27 = 12,759.82/x
3. Step 3: Cross multiply
   34,967.32x = 52,404.27 × 12,759.82
4. Step 4: Simplify right side
   34,967.32x = 668,669,052.43
5. Step 5: Solve for x
   x = 668,669,052.43/34,967.32
6. Step 6: Final answer
   x = 19,122.69