Finding the Fourth Proportional to 2,759,142.22, 3,807,588.70 and 1,535,426.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,759,142.22 : 3,807,588.70 = 1,535,426.80 : x
2. Step 2: Convert to fraction form
   2,759,142.22/3,807,588.70 = 1,535,426.80/x
3. Step 3: Cross multiply
   2,759,142.22x = 3,807,588.70 × 1,535,426.80
4. Step 4: Simplify right side
   2,759,142.22x = 5,846,273,733,357.16
5. Step 5: Solve for x
   x = 5,846,273,733,357.16/2,759,142.22
6. Step 6: Final answer
   x = 2,118,873.65