Finding the Fourth Proportional to 8,107,111.62, 12,160,808.37 and 2,986,906.01

Step by Step Solution

1. Step 1: Write the proportion equation
   8,107,111.62 : 12,160,808.37 = 2,986,906.01 : x
2. Step 2: Convert to fraction form
   8,107,111.62/12,160,808.37 = 2,986,906.01/x
3. Step 3: Cross multiply
   8,107,111.62x = 12,160,808.37 × 2,986,906.01
4. Step 4: Simplify right side
   8,107,111.62x = 36,323,191,546,007.26
5. Step 5: Solve for x
   x = 36,323,191,546,007.26/8,107,111.62
6. Step 6: Final answer
   x = 4,480,410.93