Finding the Fourth Proportional to 9,009,518.27, 12,434,227.61 and 5,089,439.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,009,518.27 : 12,434,227.61 = 5,089,439.69 : x
2. Step 2: Convert to fraction form
   9,009,518.27/12,434,227.61 = 5,089,439.69/x
3. Step 3: Cross multiply
   9,009,518.27x = 12,434,227.61 × 5,089,439.69
4. Step 4: Simplify right side
   9,009,518.27x = 63,283,251,425,209.50
5. Step 5: Solve for x
   x = 63,283,251,425,209.50/9,009,518.27
6. Step 6: Final answer
   x = 7,024,043.85