Finding the Fourth Proportional to 8,186,426.06, 12,276,981.95 and 2,720,052.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,186,426.06 : 12,276,981.95 = 2,720,052.83 : x
2. Step 2: Convert to fraction form
   8,186,426.06/12,276,981.95 = 2,720,052.83/x
3. Step 3: Cross multiply
   8,186,426.06x = 12,276,981.95 × 2,720,052.83
4. Step 4: Simplify right side
   8,186,426.06x = 33,394,039,514,048.61
5. Step 5: Solve for x
   x = 33,394,039,514,048.61/8,186,426.06
6. Step 6: Final answer
   x = 4,079,196.38