Finding the Fourth Proportional to 2,317,518.63, 3,198,118.41 and 1,285,030.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317,518.63 : 3,198,118.41 = 1,285,030.71 : x
2. Step 2: Convert to fraction form
   2,317,518.63/3,198,118.41 = 1,285,030.71/x
3. Step 3: Cross multiply
   2,317,518.63x = 3,198,118.41 × 1,285,030.71
4. Step 4: Simplify right side
   2,317,518.63x = 4,109,680,371,066.37
5. Step 5: Solve for x
   x = 4,109,680,371,066.37/2,317,518.63
6. Step 6: Final answer
   x = 1,773,310.61