Finding the Fourth Proportional to 932,961,209.69, 1,399,638,357.83 and 302,644,050.69

Step by Step Solution

1. Step 1: Write the proportion equation
   932,961,209.69 : 1,399,638,357.83 = 302,644,050.69 : x
2. Step 2: Convert to fraction form
   932,961,209.69/1,399,638,357.83 = 302,644,050.69/x
3. Step 3: Cross multiply
   932,961,209.69x = 1,399,638,357.83 × 302,644,050.69
4. Step 4: Simplify right side
   932,961,209.69x = 423,592,222,115,527,488
5. Step 5: Solve for x
   x = 423,592,222,115,527,488/932,961,209.69
6. Step 6: Final answer
   x = 454,029,832.88