Finding the Fourth Proportional to 103,320,623,472.82, 142,582,459,234.27 and 55,797,043,488.82

Step by Step Solution

1. Step 1: Write the proportion equation
   103,320,623,472.82 : 142,582,459,234.27 = 55,797,043,488.82 : x
2. Step 2: Convert to fraction form
   103,320,623,472.82/142,582,459,234.27 = 55,797,043,488.82/x
3. Step 3: Cross multiply
   103,320,623,472.82x = 142,582,459,234.27 × 55,797,043,488.82
4. Step 4: Simplify right side
   103,320,623,472.82x = 7,955,679,678,637,466,976,256
5. Step 5: Solve for x
   x = 7,955,679,678,637,466,976,256/103,320,623,472.82
6. Step 6: Final answer
   x = 76,999,919,389.09