Finding the Fourth Proportional to 8,087,223.77, 12,126,779.18 and 2,693,978.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,087,223.77 : 12,126,779.18 = 2,693,978.09 : x
2. Step 2: Convert to fraction form
   8,087,223.77/12,126,779.18 = 2,693,978.09/x
3. Step 3: Cross multiply
   8,087,223.77x = 12,126,779.18 × 2,693,978.09
4. Step 4: Simplify right side
   8,087,223.77x = 32,669,277,440,137.64
5. Step 5: Solve for x
   x = 32,669,277,440,137.64/8,087,223.77
6. Step 6: Final answer
   x = 4,039,615.86