Finding the Fourth Proportional to 10,518,747,337.69, 14,516,327,621.69 and 5,825,060,425.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,518,747,337.69 : 14,516,327,621.69 = 5,825,060,425.69 : x
2. Step 2: Convert to fraction form
   10,518,747,337.69/14,516,327,621.69 = 5,825,060,425.69/x
3. Step 3: Cross multiply
   10,518,747,337.69x = 14,516,327,621.69 × 5,825,060,425.69
4. Step 4: Simplify right side
   10,518,747,337.69x = 84,558,485,555,432,407,040
5. Step 5: Solve for x
   x = 84,558,485,555,432,407,040/10,518,747,337.69
6. Step 6: Final answer
   x = 8,038,836,074.37