Finding the Fourth Proportional to 9,962,492,152.56, 14,947,512,456.34 and 5,981,356,461.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,962,492,152.56 : 14,947,512,456.34 = 5,981,356,461.80 : x
2. Step 2: Convert to fraction form
   9,962,492,152.56/14,947,512,456.34 = 5,981,356,461.80/x
3. Step 3: Cross multiply
   9,962,492,152.56x = 14,947,512,456.34 × 5,981,356,461.80
4. Step 4: Simplify right side
   9,962,492,152.56x = 89,406,400,218,565,246,976
5. Step 5: Solve for x
   x = 89,406,400,218,565,246,976/9,962,492,152.56
6. Step 6: Final answer
   x = 8,974,300,691.98