Finding the Fourth Proportional to 9,361,071.74, 12,914,431.98 and 5,689,396.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,361,071.74 : 12,914,431.98 = 5,689,396.82 : x
2. Step 2: Convert to fraction form
   9,361,071.74/12,914,431.98 = 5,689,396.82/x
3. Step 3: Cross multiply
   9,361,071.74x = 12,914,431.98 × 5,689,396.82
4. Step 4: Simplify right side
   9,361,071.74x = 73,475,328,239,118.31
5. Step 5: Solve for x
   x = 73,475,328,239,118.31/9,361,071.74
6. Step 6: Final answer
   x = 7,849,029.50