Finding the Fourth Proportional to 2,470,805,526.72, 3,706,205,160.10 and 630,558,245.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470,805,526.72 : 3,706,205,160.10 = 630,558,245.28 : x
2. Step 2: Convert to fraction form
   2,470,805,526.72/3,706,205,160.10 = 630,558,245.28/x
3. Step 3: Cross multiply
   2,470,805,526.72x = 3,706,205,160.10 × 630,558,245.28
4. Step 4: Simplify right side
   2,470,805,526.72x = 2,336,978,222,400,337,408
5. Step 5: Solve for x
   x = 2,336,978,222,400,337,408/2,470,805,526.72
6. Step 6: Final answer
   x = 945,836,569.14