Finding the Fourth Proportional to 152,019.18, 228,077.99 and 73,123.14

Step by Step Solution

1. Step 1: Write the proportion equation
   152,019.18 : 228,077.99 = 73,123.14 : x
2. Step 2: Convert to fraction form
   152,019.18/228,077.99 = 73,123.14/x
3. Step 3: Cross multiply
   152,019.18x = 228,077.99 × 73,123.14
4. Step 4: Simplify right side
   152,019.18x = 16,677,778,793.69
5. Step 5: Solve for x
   x = 16,677,778,793.69/152,019.18
6. Step 6: Final answer
   x = 109,708.39