Finding the Fourth Proportional to 7,727,111.34, 10,664,522.55 and 4,629,757.02

Step by Step Solution

1. Step 1: Write the proportion equation
   7,727,111.34 : 10,664,522.55 = 4,629,757.02 : x
2. Step 2: Convert to fraction form
   7,727,111.34/10,664,522.55 = 4,629,757.02/x
3. Step 3: Cross multiply
   7,727,111.34x = 10,664,522.55 × 4,629,757.02
4. Step 4: Simplify right side
   7,727,111.34x = 49,374,148,140,810.80
5. Step 5: Solve for x
   x = 49,374,148,140,810.80/7,727,111.34
6. Step 6: Final answer
   x = 6,389,729.09