Finding the Fourth Proportional to 9,822,556.88, 13,555,269.24 and 5,636,924

Step by Step Solution

1. Step 1: Write the proportion equation
   9,822,556.88 : 13,555,269.24 = 5,636,924 : x
2. Step 2: Convert to fraction form
   9,822,556.88/13,555,269.24 = 5,636,924/x
3. Step 3: Cross multiply
   9,822,556.88x = 13,555,269.24 × 5,636,924
4. Step 4: Simplify right side
   9,822,556.88x = 76,410,022,505,417.77
5. Step 5: Solve for x
   x = 76,410,022,505,417.77/9,822,556.88
6. Step 6: Final answer
   x = 7,779,035.89