Finding the Fourth Proportional to 110,500.38, 152,490.42 and 60,199.38

Step by Step Solution

1. Step 1: Write the proportion equation
   110,500.38 : 152,490.42 = 60,199.38 : x
2. Step 2: Convert to fraction form
   110,500.38/152,490.42 = 60,199.38/x
3. Step 3: Cross multiply
   110,500.38x = 152,490.42 × 60,199.38
4. Step 4: Simplify right side
   110,500.38x = 9,179,828,739.94
5. Step 5: Solve for x
   x = 9,179,828,739.94/110,500.38
6. Step 6: Final answer
   x = 83,075.09