Finding the Fourth Proportional to 17,820,168.27, 24,591,842.31 and 9,671,406.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,820,168.27 : 24,591,842.31 = 9,671,406.27 : x
2. Step 2: Convert to fraction form
   17,820,168.27/24,591,842.31 = 9,671,406.27/x
3. Step 3: Cross multiply
   17,820,168.27x = 24,591,842.31 × 9,671,406.27
4. Step 4: Simplify right side
   17,820,168.27x = 237,837,697,907,785.25
5. Step 5: Solve for x
   x = 237,837,697,907,785.25/17,820,168.27
6. Step 6: Final answer
   x = 13,346,546.13