Finding the Fourth Proportional to 16,768.57, 23,130.98 and 10,470.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,768.57 : 23,130.98 = 10,470.01 : x
2. Step 2: Convert to fraction form
   16,768.57/23,130.98 = 10,470.01/x
3. Step 3: Cross multiply
   16,768.57x = 23,130.98 × 10,470.01
4. Step 4: Simplify right side
   16,768.57x = 242,181,515.52
5. Step 5: Solve for x
   x = 242,181,515.52/16,768.57
6. Step 6: Final answer
   x = 14,442.59