Finding the Fourth Proportional to 3,572,526.22, 5,358,793.50 and 978,852.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,572,526.22 : 5,358,793.50 = 978,852.94 : x
2. Step 2: Convert to fraction form
   3,572,526.22/5,358,793.50 = 978,852.94/x
3. Step 3: Cross multiply
   3,572,526.22x = 5,358,793.50 × 978,852.94
4. Step 4: Simplify right side
   3,572,526.22x = 5,245,470,772,327.89
5. Step 5: Solve for x
   x = 5,245,470,772,327.89/3,572,526.22
6. Step 6: Final answer
   x = 1,468,280.55