Finding the Fourth Proportional to 3,849,399.79, 5,311,811.76 and 2,300,354.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,849,399.79 : 5,311,811.76 = 2,300,354.07 : x
2. Step 2: Convert to fraction form
   3,849,399.79/5,311,811.76 = 2,300,354.07/x
3. Step 3: Cross multiply
   3,849,399.79x = 5,311,811.76 × 2,300,354.07
4. Step 4: Simplify right side
   3,849,399.79x = 12,219,047,815,462.67
5. Step 5: Solve for x
   x = 12,219,047,815,462.67/3,849,399.79
6. Step 6: Final answer
   x = 3,174,273.52