Finding the Fourth Proportional to 9,336,213,157.62, 12,884,281,462.56 and 5,107,028,264.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,336,213,157.62 : 12,884,281,462.56 = 5,107,028,264.04 : x
2. Step 2: Convert to fraction form
   9,336,213,157.62/12,884,281,462.56 = 5,107,028,264.04/x
3. Step 3: Cross multiply
   9,336,213,157.62x = 12,884,281,462.56 × 5,107,028,264.04
4. Step 4: Simplify right side
   9,336,213,157.62x = 65,800,389,591,140,548,608
5. Step 5: Solve for x
   x = 65,800,389,591,140,548,608/9,336,213,157.62
6. Step 6: Final answer
   x = 7,047,867,104.17