Finding the Fourth Proportional to 13,443,797,096.86, 18,554,066,830.34 and 7,651,508,812.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,443,797,096.86 : 18,554,066,830.34 = 7,651,508,812.75 : x
2. Step 2: Convert to fraction form
   13,443,797,096.86/18,554,066,830.34 = 7,651,508,812.75/x
3. Step 3: Cross multiply
   13,443,797,096.86x = 18,554,066,830.34 × 7,651,508,812.75
4. Step 4: Simplify right side
   13,443,797,096.86x = 141,966,605,864,660,697,088
5. Step 5: Solve for x
   x = 141,966,605,864,660,697,088/13,443,797,096.86
6. Step 6: Final answer
   x = 10,560,008,072.26