Finding the Fourth Proportional to 1,843,868.80, 2,538,748.72 and 1,567,683.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843,868.80 : 2,538,748.72 = 1,567,683.51 : x
2. Step 2: Convert to fraction form
   1,843,868.80/2,538,748.72 = 1,567,683.51/x
3. Step 3: Cross multiply
   1,843,868.80x = 2,538,748.72 × 1,567,683.51
4. Step 4: Simplify right side
   1,843,868.80x = 3,979,954,496,816.90
5. Step 5: Solve for x
   x = 3,979,954,496,816.90/1,843,868.80
6. Step 6: Final answer
   x = 2,158,480.31