Finding the Fourth Proportional to 2,546,216.48, 3,513,803.63 and 1,384,687.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,216.48 : 3,513,803.63 = 1,384,687.69 : x
2. Step 2: Convert to fraction form
   2,546,216.48/3,513,803.63 = 1,384,687.69/x
3. Step 3: Cross multiply
   2,546,216.48x = 3,513,803.63 × 1,384,687.69
4. Step 4: Simplify right side
   2,546,216.48x = 4,865,520,615,830.37
5. Step 5: Solve for x
   x = 4,865,520,615,830.37/2,546,216.48
6. Step 6: Final answer
   x = 1,910,882.54