Finding the Fourth Proportional to 152,986.55, 229,147.52 and 73,935

Step by Step Solution

1. Step 1: Write the proportion equation
   152,986.55 : 229,147.52 = 73,935 : x
2. Step 2: Convert to fraction form
   152,986.55/229,147.52 = 73,935/x
3. Step 3: Cross multiply
   152,986.55x = 229,147.52 × 73,935
4. Step 4: Simplify right side
   152,986.55x = 16,942,021,521.53
5. Step 5: Solve for x
   x = 16,942,021,521.53/152,986.55
6. Step 6: Final answer
   x = 110,741.91