Finding the Fourth Proportional to 2,588,081.13, 3,571,389.50 and 1,426,463.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588,081.13 : 3,571,389.50 = 1,426,463.46 : x
2. Step 2: Convert to fraction form
   2,588,081.13/3,571,389.50 = 1,426,463.46/x
3. Step 3: Cross multiply
   2,588,081.13x = 3,571,389.50 × 1,426,463.46
4. Step 4: Simplify right side
   2,588,081.13x = 5,094,456,616,045.35
5. Step 5: Solve for x
   x = 5,094,456,616,045.35/2,588,081.13
6. Step 6: Final answer
   x = 1,968,430.03