Finding the Fourth Proportional to 7,727,114.17, 10,662,884.15 and 4,289,084.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,727,114.17 : 10,662,884.15 = 4,289,084.56 : x
2. Step 2: Convert to fraction form
   7,727,114.17/10,662,884.15 = 4,289,084.56/x
3. Step 3: Cross multiply
   7,727,114.17x = 10,662,884.15 × 4,289,084.56
4. Step 4: Simplify right side
   7,727,114.17x = 45,734,011,772,833.72
5. Step 5: Solve for x
   x = 45,734,011,772,833.72/7,727,114.17
6. Step 6: Final answer
   x = 5,918,640.62