Finding the Fourth Proportional to 12,697,360,885.69, 19,033,460,752.47 and 5,962,446,675.86

Step by Step Solution

1. Step 1: Write the proportion equation
   12,697,360,885.69 : 19,033,460,752.47 = 5,962,446,675.86 : x
2. Step 2: Convert to fraction form
   12,697,360,885.69/19,033,460,752.47 = 5,962,446,675.86/x
3. Step 3: Cross multiply
   12,697,360,885.69x = 19,033,460,752.47 × 5,962,446,675.86
4. Step 4: Simplify right side
   12,697,360,885.69x = 113,485,994,793,657,499,648
5. Step 5: Solve for x
   x = 113,485,994,793,657,499,648/12,697,360,885.69
6. Step 6: Final answer
   x = 8,937,762,407.11