Finding the Fourth Proportional to 4,124,870.43, 5,692,235.55 and 2,289,222.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,124,870.43 : 5,692,235.55 = 2,289,222.10 : x
2. Step 2: Convert to fraction form
   4,124,870.43/5,692,235.55 = 2,289,222.10/x
3. Step 3: Cross multiply
   4,124,870.43x = 5,692,235.55 × 2,289,222.10
4. Step 4: Simplify right side
   4,124,870.43x = 13,030,791,417,996.37
5. Step 5: Solve for x
   x = 13,030,791,417,996.37/4,124,870.43
6. Step 6: Final answer
   x = 3,159,078.97