Finding the Fourth Proportional to 6,144,098,298.28, 8,478,870,390.26 and 3,324,736,477.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,144,098,298.28 : 8,478,870,390.26 = 3,324,736,477.42 : x
2. Step 2: Convert to fraction form
   6,144,098,298.28/8,478,870,390.26 = 3,324,736,477.42/x
3. Step 3: Cross multiply
   6,144,098,298.28x = 8,478,870,390.26 × 3,324,736,477.42
4. Step 4: Simplify right side
   6,144,098,298.28x = 28,190,009,673,813,774,336
5. Step 5: Solve for x
   x = 28,190,009,673,813,774,336/6,144,098,298.28
6. Step 6: Final answer
   x = 4,588,144,314.31