Finding the Fourth Proportional to 2,543,409.01, 3,507,499.56 and 1,670,703.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,409.01 : 3,507,499.56 = 1,670,703.94 : x
2. Step 2: Convert to fraction form
   2,543,409.01/3,507,499.56 = 1,670,703.94/x
3. Step 3: Cross multiply
   2,543,409.01x = 3,507,499.56 × 1,670,703.94
4. Step 4: Simplify right side
   2,543,409.01x = 5,859,993,334,440.27
5. Step 5: Solve for x
   x = 5,859,993,334,440.27/2,543,409.01
6. Step 6: Final answer
   x = 2,303,991.73