Finding the Fourth Proportional to 12,090,606.06, 16,684,870.23 and 6,863,568.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,090,606.06 : 16,684,870.23 = 6,863,568.59 : x
2. Step 2: Convert to fraction form
   12,090,606.06/16,684,870.23 = 6,863,568.59/x
3. Step 3: Cross multiply
   12,090,606.06x = 16,684,870.23 × 6,863,568.59
4. Step 4: Simplify right side
   12,090,606.06x = 114,517,751,231,381.89
5. Step 5: Solve for x
   x = 114,517,751,231,381.89/12,090,606.06
6. Step 6: Final answer
   x = 9,471,630.34