Finding the Fourth Proportional to 4,112,426.17, 5,674,962.90 and 2,276,755.57

Step by Step Solution

1. Step 1: Write the proportion equation
   4,112,426.17 : 5,674,962.90 = 2,276,755.57 : x
2. Step 2: Convert to fraction form
   4,112,426.17/5,674,962.90 = 2,276,755.57/x
3. Step 3: Cross multiply
   4,112,426.17x = 5,674,962.90 × 2,276,755.57
4. Step 4: Simplify right side
   4,112,426.17x = 12,920,503,392,118.35
5. Step 5: Solve for x
   x = 12,920,503,392,118.35/4,112,426.17
6. Step 6: Final answer
   x = 3,141,820.15