Finding the Fourth Proportional to 6,629,540.18, 9,148,673.59 and 3,728,933.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,629,540.18 : 9,148,673.59 = 3,728,933.01 : x
2. Step 2: Convert to fraction form
   6,629,540.18/9,148,673.59 = 3,728,933.01/x
3. Step 3: Cross multiply
   6,629,540.18x = 9,148,673.59 × 3,728,933.01
4. Step 4: Simplify right side
   6,629,540.18x = 34,114,790,938,143.87
5. Step 5: Solve for x
   x = 34,114,790,938,143.87/6,629,540.18
6. Step 6: Final answer
   x = 5,145,875.89