Finding the Fourth Proportional to 2,170,822.77, 3,256,389.72 and 573,369.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,170,822.77 : 3,256,389.72 = 573,369.93 : x
2. Step 2: Convert to fraction form
   2,170,822.77/3,256,389.72 = 573,369.93/x
3. Step 3: Cross multiply
   2,170,822.77x = 3,256,389.72 × 573,369.93
4. Step 4: Simplify right side
   2,170,822.77x = 1,867,115,945,809.12
5. Step 5: Solve for x
   x = 1,867,115,945,809.12/2,170,822.77
6. Step 6: Final answer
   x = 860,095.98