Finding the Fourth Proportional to 171,051.12, 235,992.72 and 110,698

Step by Step Solution

1. Step 1: Write the proportion equation
   171,051.12 : 235,992.72 = 110,698 : x
2. Step 2: Convert to fraction form
   171,051.12/235,992.72 = 110,698/x
3. Step 3: Cross multiply
   171,051.12x = 235,992.72 × 110,698
4. Step 4: Simplify right side
   171,051.12x = 26,123,922,118.56
5. Step 5: Solve for x
   x = 26,123,922,118.56/171,051.12
6. Step 6: Final answer
   x = 152,725.82