Finding the Fourth Proportional to 5,388,665,910.96, 7,436,279,816.52 and 3,009,838,564.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,388,665,910.96 : 7,436,279,816.52 = 3,009,838,564.08 : x
2. Step 2: Convert to fraction form
   5,388,665,910.96/7,436,279,816.52 = 3,009,838,564.08/x
3. Step 3: Cross multiply
   5,388,665,910.96x = 7,436,279,816.52 × 3,009,838,564.08
4. Step 4: Simplify right side
   5,388,665,910.96x = 22,382,001,765,051,641,856
5. Step 5: Solve for x
   x = 22,382,001,765,051,641,856/5,388,665,910.96
6. Step 6: Final answer
   x = 4,153,533,014.46