Finding the Fourth Proportional to 9,056,514.76, 12,503,727.30 and 5,622,399.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,056,514.76 : 12,503,727.30 = 5,622,399.88 : x
2. Step 2: Convert to fraction form
   9,056,514.76/12,503,727.30 = 5,622,399.88/x
3. Step 3: Cross multiply
   9,056,514.76x = 12,503,727.30 × 5,622,399.88
4. Step 4: Simplify right side
   9,056,514.76x = 70,300,954,871,072.73
5. Step 5: Solve for x
   x = 70,300,954,871,072.73/9,056,514.76
6. Step 6: Final answer
   x = 7,762,473.39