Finding the Fourth Proportional to 7,025,522, 10,538,308.92 and 1,706,738

Step by Step Solution

1. Step 1: Write the proportion equation
   7,025,522 : 10,538,308.92 = 1,706,738 : x
2. Step 2: Convert to fraction form
   7,025,522/10,538,308.92 = 1,706,738/x
3. Step 3: Cross multiply
   7,025,522x = 10,538,308.92 × 1,706,738
4. Step 4: Simplify right side
   7,025,522x = 17,986,132,289,502.96
5. Step 5: Solve for x
   x = 17,986,132,289,502.96/7,025,522
6. Step 6: Final answer
   x = 2,560,113.30