Finding the Fourth Proportional to 2,409,381.08, 3,612,909.06 and 1,398,757.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,409,381.08 : 3,612,909.06 = 1,398,757.46 : x
2. Step 2: Convert to fraction form
   2,409,381.08/3,612,909.06 = 1,398,757.46/x
3. Step 3: Cross multiply
   2,409,381.08x = 3,612,909.06 × 1,398,757.46
4. Step 4: Simplify right side
   2,409,381.08x = 5,053,583,499,976.59
5. Step 5: Solve for x
   x = 5,053,583,499,976.59/2,409,381.08
6. Step 6: Final answer
   x = 2,097,461.27