Finding the Fourth Proportional to 2,199,588.56, 3,035,288.52 and 1,293,995.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,199,588.56 : 3,035,288.52 = 1,293,995.60 : x
2. Step 2: Convert to fraction form
   2,199,588.56/3,035,288.52 = 1,293,995.60/x
3. Step 3: Cross multiply
   2,199,588.56x = 3,035,288.52 × 1,293,995.60
4. Step 4: Simplify right side
   2,199,588.56x = 3,927,649,989,610.51
5. Step 5: Solve for x
   x = 3,927,649,989,610.51/2,199,588.56
6. Step 6: Final answer
   x = 1,785,629.39