Finding the Fourth Proportional to 2,176,405.56, 3,002,507.46 and 1,359,190.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,176,405.56 : 3,002,507.46 = 1,359,190.62 : x
2. Step 2: Convert to fraction form
   2,176,405.56/3,002,507.46 = 1,359,190.62/x
3. Step 3: Cross multiply
   2,176,405.56x = 3,002,507.46 × 1,359,190.62
4. Step 4: Simplify right side
   2,176,405.56x = 4,080,979,976,112.03
5. Step 5: Solve for x
   x = 4,080,979,976,112.03/2,176,405.56
6. Step 6: Final answer
   x = 1,875,100.88