Finding the Fourth Proportional to 30,514,940.67, 42,112,978.88 and 17,466,293.19

Step by Step Solution

1. Step 1: Write the proportion equation
   30,514,940.67 : 42,112,978.88 = 17,466,293.19 : x
2. Step 2: Convert to fraction form
   30,514,940.67/42,112,978.88 = 17,466,293.19/x
3. Step 3: Cross multiply
   30,514,940.67x = 42,112,978.88 × 17,466,293.19
4. Step 4: Simplify right side
   30,514,940.67x = 735,557,636,135,026.38
5. Step 5: Solve for x
   x = 735,557,636,135,026.38/30,514,940.67
6. Step 6: Final answer
   x = 24,104,835.86