Finding the Fourth Proportional to 8,931,462,598.98, 12,325,193,114.22 and 4,917,092,791.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,931,462,598.98 : 12,325,193,114.22 = 4,917,092,791.50 : x
2. Step 2: Convert to fraction form
   8,931,462,598.98/12,325,193,114.22 = 4,917,092,791.50/x
3. Step 3: Cross multiply
   8,931,462,598.98x = 12,325,193,114.22 × 4,917,092,791.50
4. Step 4: Simplify right side
   8,931,462,598.98x = 60,604,118,215,776,591,872
5. Step 5: Solve for x
   x = 60,604,118,215,776,591,872/8,931,462,598.98
6. Step 6: Final answer
   x = 6,785,464,031.69