Finding the Fourth Proportional to 2,948,441,045.22, 4,423,283,464.72 and 956,328,390.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,948,441,045.22 : 4,423,283,464.72 = 956,328,390.43 : x
2. Step 2: Convert to fraction form
   2,948,441,045.22/4,423,283,464.72 = 956,328,390.43/x
3. Step 3: Cross multiply
   2,948,441,045.22x = 4,423,283,464.72 × 956,328,390.43
4. Step 4: Simplify right side
   2,948,441,045.22x = 4,230,111,556,217,628,672
5. Step 5: Solve for x
   x = 4,230,111,556,217,628,672/2,948,441,045.22
6. Step 6: Final answer
   x = 1,434,694,298.22