Finding the Fourth Proportional to 4,702,151.50, 7,047,323.94 and 2,543,090.56

Step by Step Solution

1. Step 1: Write the proportion equation
   4,702,151.50 : 7,047,323.94 = 2,543,090.56 : x
2. Step 2: Convert to fraction form
   4,702,151.50/7,047,323.94 = 2,543,090.56/x
3. Step 3: Cross multiply
   4,702,151.50x = 7,047,323.94 × 2,543,090.56
4. Step 4: Simplify right side
   4,702,151.50x = 17,921,982,985,076.01
5. Step 5: Solve for x
   x = 17,921,982,985,076.01/4,702,151.50
6. Step 6: Final answer
   x = 3,811,443.12