Finding the Fourth Proportional to 228,436.84, 342,613.98 and 62,185.96

Step by Step Solution

1. Step 1: Write the proportion equation
   228,436.84 : 342,613.98 = 62,185.96 : x
2. Step 2: Convert to fraction form
   228,436.84/342,613.98 = 62,185.96/x
3. Step 3: Cross multiply
   228,436.84x = 342,613.98 × 62,185.96
4. Step 4: Simplify right side
   228,436.84x = 21,305,779,255.72
5. Step 5: Solve for x
   x = 21,305,779,255.72/228,436.84
6. Step 6: Final answer
   x = 93,267.70