Finding the Fourth Proportional to 8,737,538.88, 12,057,598.16 and 5,067,111.36

Step by Step Solution

1. Step 1: Write the proportion equation
   8,737,538.88 : 12,057,598.16 = 5,067,111.36 : x
2. Step 2: Convert to fraction form
   8,737,538.88/12,057,598.16 = 5,067,111.36/x
3. Step 3: Cross multiply
   8,737,538.88x = 12,057,598.16 × 5,067,111.36
4. Step 4: Simplify right side
   8,737,538.88x = 61,097,192,610,851.10
5. Step 5: Solve for x
   x = 61,097,192,610,851.10/8,737,538.88
6. Step 6: Final answer
   x = 6,992,494.51