Finding the Fourth Proportional to 34,012.56, 50,994.32 and 17,156.08

Step by Step Solution

1. Step 1: Write the proportion equation
   34,012.56 : 50,994.32 = 17,156.08 : x
2. Step 2: Convert to fraction form
   34,012.56/50,994.32 = 17,156.08/x
3. Step 3: Cross multiply
   34,012.56x = 50,994.32 × 17,156.08
4. Step 4: Simplify right side
   34,012.56x = 874,862,633.47
5. Step 5: Solve for x
   x = 874,862,633.47/34,012.56
6. Step 6: Final answer
   x = 25,721.75