Finding the Fourth Proportional to 8,209,808,300.18, 12,313,468,180.38 and 2,234,400,116.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,209,808,300.18 : 12,313,468,180.38 = 2,234,400,116.06 : x
2. Step 2: Convert to fraction form
   8,209,808,300.18/12,313,468,180.38 = 2,234,400,116.06/x
3. Step 3: Cross multiply
   8,209,808,300.18x = 12,313,468,180.38 × 2,234,400,116.06
4. Step 4: Simplify right side
   8,209,808,300.18x = 27,513,214,731,342,184,448
5. Step 5: Solve for x
   x = 27,513,214,731,342,184,448/8,209,808,300.18
6. Step 6: Final answer
   x = 3,351,261,530.76