Finding the Fourth Proportional to 3,620,300.05, 5,430,366.06 and 1,822,700.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,300.05 : 5,430,366.06 = 1,822,700.89 : x
2. Step 2: Convert to fraction form
   3,620,300.05/5,430,366.06 = 1,822,700.89/x
3. Step 3: Cross multiply
   3,620,300.05x = 5,430,366.06 × 1,822,700.89
4. Step 4: Simplify right side
   3,620,300.05x = 9,897,933,050,587.79
5. Step 5: Solve for x
   x = 9,897,933,050,587.79/3,620,300.05
6. Step 6: Final answer
   x = 2,734,009.04