Finding the Fourth Proportional to 152,785, 229,269.66 and 65,233

Step by Step Solution

1. Step 1: Write the proportion equation
   152,785 : 229,269.66 = 65,233 : x
2. Step 2: Convert to fraction form
   152,785/229,269.66 = 65,233/x
3. Step 3: Cross multiply
   152,785x = 229,269.66 × 65,233
4. Step 4: Simplify right side
   152,785x = 14,955,947,730.78
5. Step 5: Solve for x
   x = 14,955,947,730.78/152,785
6. Step 6: Final answer
   x = 97,888.85