Finding the Fourth Proportional to 2,806,145.51, 3,873,100.63 and 1,824,375.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,806,145.51 : 3,873,100.63 = 1,824,375.92 : x
2. Step 2: Convert to fraction form
   2,806,145.51/3,873,100.63 = 1,824,375.92/x
3. Step 3: Cross multiply
   2,806,145.51x = 3,873,100.63 × 1,824,375.92
4. Step 4: Simplify right side
   2,806,145.51x = 7,065,991,525,422.25
5. Step 5: Solve for x
   x = 7,065,991,525,422.25/2,806,145.51
6. Step 6: Final answer
   x = 2,518,041.74