Finding the Fourth Proportional to 2,362,326.38, 3,261,018.06 and 1,588,405.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362,326.38 : 3,261,018.06 = 1,588,405.80 : x
2. Step 2: Convert to fraction form
   2,362,326.38/3,261,018.06 = 1,588,405.80/x
3. Step 3: Cross multiply
   2,362,326.38x = 3,261,018.06 × 1,588,405.80
4. Step 4: Simplify right side
   2,362,326.38x = 5,179,820,000,408.75
5. Step 5: Solve for x
   x = 5,179,820,000,408.75/2,362,326.38
6. Step 6: Final answer
   x = 2,192,677.55