Finding the Fourth Proportional to 7,065,143,632.71, 10,591,301,004.12 and 3,524,967,845.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,065,143,632.71 : 10,591,301,004.12 = 3,524,967,845.55 : x
2. Step 2: Convert to fraction form
   7,065,143,632.71/10,591,301,004.12 = 3,524,967,845.55/x
3. Step 3: Cross multiply
   7,065,143,632.71x = 10,591,301,004.12 × 3,524,967,845.55
4. Step 4: Simplify right side
   7,065,143,632.71x = 37,333,995,482,064,429,056
5. Step 5: Solve for x
   x = 37,333,995,482,064,429,056/7,065,143,632.71
6. Step 6: Final answer
   x = 5,284,251,449.50