Finding the Fourth Proportional to 78,514,466.82, 108,352,537.32 and 43,236,042.72

Step by Step Solution

1. Step 1: Write the proportion equation
   78,514,466.82 : 108,352,537.32 = 43,236,042.72 : x
2. Step 2: Convert to fraction form
   78,514,466.82/108,352,537.32 = 43,236,042.72/x
3. Step 3: Cross multiply
   78,514,466.82x = 108,352,537.32 × 43,236,042.72
4. Step 4: Simplify right side
   78,514,466.82x = 4,684,734,932,387,914
5. Step 5: Solve for x
   x = 4,684,734,932,387,914/78,514,466.82
6. Step 6: Final answer
   x = 59,667,155.90