Finding the Fourth Proportional to 11,636,474.16, 17,442,734.82 and 5,162,598.36

Step by Step Solution

1. Step 1: Write the proportion equation
   11,636,474.16 : 17,442,734.82 = 5,162,598.36 : x
2. Step 2: Convert to fraction form
   11,636,474.16/17,442,734.82 = 5,162,598.36/x
3. Step 3: Cross multiply
   11,636,474.16x = 17,442,734.82 × 5,162,598.36
4. Step 4: Simplify right side
   11,636,474.16x = 90,049,834,175,646.91
5. Step 5: Solve for x
   x = 90,049,834,175,646.91/11,636,474.16
6. Step 6: Final answer
   x = 7,738,584.12