Finding the Fourth Proportional to 9,036,811.38, 12,470,428.98 and 4,906,682.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036,811.38 : 12,470,428.98 = 4,906,682.04 : x
2. Step 2: Convert to fraction form
   9,036,811.38/12,470,428.98 = 4,906,682.04/x
3. Step 3: Cross multiply
   9,036,811.38x = 12,470,428.98 × 4,906,682.04
4. Step 4: Simplify right side
   9,036,811.38x = 61,188,429,907,261.52
5. Step 5: Solve for x
   x = 61,188,429,907,261.52/9,036,811.38
6. Step 6: Final answer
   x = 6,771,019.92