Finding the Fourth Proportional to 9,998,879,105.37, 14,987,819,667.38 and 3,364,204,862.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,998,879,105.37 : 14,987,819,667.38 = 3,364,204,862.76 : x
2. Step 2: Convert to fraction form
   9,998,879,105.37/14,987,819,667.38 = 3,364,204,862.76/x
3. Step 3: Cross multiply
   9,998,879,105.37x = 14,987,819,667.38 × 3,364,204,862.76
4. Step 4: Simplify right side
   9,998,879,105.37x = 50,422,095,807,095,988,224
5. Step 5: Solve for x
   x = 50,422,095,807,095,988,224/9,998,879,105.37
6. Step 6: Final answer
   x = 5,042,774,822.63