Finding the Fourth Proportional to 28,562,593.62, 42,843,796.98 and 10,366,764.54

Step by Step Solution

1. Step 1: Write the proportion equation
   28,562,593.62 : 42,843,796.98 = 10,366,764.54 : x
2. Step 2: Convert to fraction form
   28,562,593.62/42,843,796.98 = 10,366,764.54/x
3. Step 3: Cross multiply
   28,562,593.62x = 42,843,796.98 × 10,366,764.54
4. Step 4: Simplify right side
   28,562,593.62x = 444,151,555,291,223
5. Step 5: Solve for x
   x = 444,151,555,291,223/28,562,593.62
6. Step 6: Final answer
   x = 15,550,112.89