Finding the Fourth Proportional to 2,196,805.56, 3,030,028.14 and 2,016,100.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,805.56 : 3,030,028.14 = 2,016,100.92 : x
2. Step 2: Convert to fraction form
   2,196,805.56/3,030,028.14 = 2,016,100.92/x
3. Step 3: Cross multiply
   2,196,805.56x = 3,030,028.14 × 2,016,100.92
4. Step 4: Simplify right side
   2,196,805.56x = 6,108,842,520,679.89
5. Step 5: Solve for x
   x = 6,108,842,520,679.89/2,196,805.56
6. Step 6: Final answer
   x = 2,780,784.35