Finding the Fourth Proportional to 4,931,559,443.52, 7,396,551,728.37 and 1,437,147,535.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,931,559,443.52 : 7,396,551,728.37 = 1,437,147,535.50 : x
2. Step 2: Convert to fraction form
   4,931,559,443.52/7,396,551,728.37 = 1,437,147,535.50/x
3. Step 3: Cross multiply
   4,931,559,443.52x = 7,396,551,728.37 × 1,437,147,535.50
4. Step 4: Simplify right side
   4,931,559,443.52x = 10,629,936,087,625,209,856
5. Step 5: Solve for x
   x = 10,629,936,087,625,209,856/4,931,559,443.52
6. Step 6: Final answer
   x = 2,155,491,829.59