Finding the Fourth Proportional to 16,062.38, 24,077.57 and 7,740.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,062.38 : 24,077.57 = 7,740.03 : x
2. Step 2: Convert to fraction form
   16,062.38/24,077.57 = 7,740.03/x
3. Step 3: Cross multiply
   16,062.38x = 24,077.57 × 7,740.03
4. Step 4: Simplify right side
   16,062.38x = 186,361,075.43
5. Step 5: Solve for x
   x = 186,361,075.43/16,062.38
6. Step 6: Final answer
   x = 11,602.34