Finding the Fourth Proportional to 932,134,498.22, 1,398,385,938.66 and 341,930,217.98

Step by Step Solution

1. Step 1: Write the proportion equation
   932,134,498.22 : 1,398,385,938.66 = 341,930,217.98 : x
2. Step 2: Convert to fraction form
   932,134,498.22/1,398,385,938.66 = 341,930,217.98/x
3. Step 3: Cross multiply
   932,134,498.22x = 1,398,385,938.66 × 341,930,217.98
4. Step 4: Simplify right side
   932,134,498.22x = 478,150,408,826,180,736
5. Step 5: Solve for x
   x = 478,150,408,826,180,736/932,134,498.22
6. Step 6: Final answer
   x = 512,962,892.95