Finding the Fourth Proportional to 192,185.62, 288,306.00 and 59,077.06

Step by Step Solution

1. Step 1: Write the proportion equation
   192,185.62 : 288,306.00 = 59,077.06 : x
2. Step 2: Convert to fraction form
   192,185.62/288,306.00 = 59,077.06/x
3. Step 3: Cross multiply
   192,185.62x = 288,306.00 × 59,077.06
4. Step 4: Simplify right side
   192,185.62x = 17,032,269,123.44
5. Step 5: Solve for x
   x = 17,032,269,123.44/192,185.62
6. Step 6: Final answer
   x = 88,624.06