Finding the Fourth Proportional to 4,991,947.02, 7,483,327.83 and 2,714,142.78

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,947.02 : 7,483,327.83 = 2,714,142.78 : x
2. Step 2: Convert to fraction form
   4,991,947.02/7,483,327.83 = 2,714,142.78/x
3. Step 3: Cross multiply
   4,991,947.02x = 7,483,327.83 × 2,714,142.78
4. Step 4: Simplify right side
   4,991,947.02x = 20,310,820,200,167.57
5. Step 5: Solve for x
   x = 20,310,820,200,167.57/4,991,947.02
6. Step 6: Final answer
   x = 4,068,717.10