Finding the Fourth Proportional to 2,368,976.96, 3,269,188.17 and 1,281,248.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368,976.96 : 3,269,188.17 = 1,281,248.63 : x
2. Step 2: Convert to fraction form
   2,368,976.96/3,269,188.17 = 1,281,248.63/x
3. Step 3: Cross multiply
   2,368,976.96x = 3,269,188.17 × 1,281,248.63
4. Step 4: Simplify right side
   2,368,976.96x = 4,188,642,864,024.71
5. Step 5: Solve for x
   x = 4,188,642,864,024.71/2,368,976.96
6. Step 6: Final answer
   x = 1,768,123.09