Finding the Fourth Proportional to 16,018.57, 24,030.15 and 4,926.19

Step by Step Solution

1. Step 1: Write the proportion equation
   16,018.57 : 24,030.15 = 4,926.19 : x
2. Step 2: Convert to fraction form
   16,018.57/24,030.15 = 4,926.19/x
3. Step 3: Cross multiply
   16,018.57x = 24,030.15 × 4,926.19
4. Step 4: Simplify right side
   16,018.57x = 118,377,084.63
5. Step 5: Solve for x
   x = 118,377,084.63/16,018.57
6. Step 6: Final answer
   x = 7,389.99