Finding the Fourth Proportional to 2,209,548.56, 3,048,443.88 and 1,800,947.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,209,548.56 : 3,048,443.88 = 1,800,947.84 : x
2. Step 2: Convert to fraction form
   2,209,548.56/3,048,443.88 = 1,800,947.84/x
3. Step 3: Cross multiply
   2,209,548.56x = 3,048,443.88 × 1,800,947.84
4. Step 4: Simplify right side
   2,209,548.56x = 5,490,088,421,047.22
5. Step 5: Solve for x
   x = 5,490,088,421,047.22/2,209,548.56
6. Step 6: Final answer
   x = 2,484,710.46