Finding the Fourth Proportional to 9,962,492,138.52, 14,947,512,435.32 and 5,981,356,447.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,962,492,138.52 : 14,947,512,435.32 = 5,981,356,447.80 : x
2. Step 2: Convert to fraction form
   9,962,492,138.52/14,947,512,435.32 = 5,981,356,447.80/x
3. Step 3: Cross multiply
   9,962,492,138.52x = 14,947,512,435.32 × 5,981,356,447.80
4. Step 4: Simplify right side
   9,962,492,138.52x = 89,406,399,883,571,970,048
5. Step 5: Solve for x
   x = 89,406,399,883,571,970,048/9,962,492,138.52
6. Step 6: Final answer
   x = 8,974,300,671.00