Finding the Fourth Proportional to 2,269,098.81, 3,131,356.32 and 1,250,503.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,098.81 : 3,131,356.32 = 1,250,503.56 : x
2. Step 2: Convert to fraction form
   2,269,098.81/3,131,356.32 = 1,250,503.56/x
3. Step 3: Cross multiply
   2,269,098.81x = 3,131,356.32 × 1,250,503.56
4. Step 4: Simplify right side
   2,269,098.81x = 3,915,772,225,788.50
5. Step 5: Solve for x
   x = 3,915,772,225,788.50/2,269,098.81
6. Step 6: Final answer
   x = 1,725,694.89