Finding the Fourth Proportional to 12,225,404.66, 16,870,372.00 and 7,328,175.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,225,404.66 : 16,870,372.00 = 7,328,175.84 : x
2. Step 2: Convert to fraction form
   12,225,404.66/16,870,372.00 = 7,328,175.84/x
3. Step 3: Cross multiply
   12,225,404.66x = 16,870,372.00 × 7,328,175.84
4. Step 4: Simplify right side
   12,225,404.66x = 123,629,052,483,884.72
5. Step 5: Solve for x
   x = 123,629,052,483,884.72/12,225,404.66
6. Step 6: Final answer
   x = 10,112,471.20