Finding the Fourth Proportional to 9,426,156,448.02, 14,140,687,498.91 and 3,213,868,906.90

Step by Step Solution

1. Step 1: Write the proportion equation
   9,426,156,448.02 : 14,140,687,498.91 = 3,213,868,906.90 : x
2. Step 2: Convert to fraction form
   9,426,156,448.02/14,140,687,498.91 = 3,213,868,906.90/x
3. Step 3: Cross multiply
   9,426,156,448.02x = 14,140,687,498.91 × 3,213,868,906.90
4. Step 4: Simplify right side
   9,426,156,448.02x = 45,446,315,874,920,308,736
5. Step 5: Solve for x
   x = 45,446,315,874,920,308,736/9,426,156,448.02
6. Step 6: Final answer
   x = 4,821,298,704.89