Finding the Fourth Proportional to 2,953,614.72, 4,430,421.63 and 709,752.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953,614.72 : 4,430,421.63 = 709,752.72 : x
2. Step 2: Convert to fraction form
   2,953,614.72/4,430,421.63 = 709,752.72/x
3. Step 3: Cross multiply
   2,953,614.72x = 4,430,421.63 × 709,752.72
4. Step 4: Simplify right side
   2,953,614.72x = 3,144,503,802,639.33
5. Step 5: Solve for x
   x = 3,144,503,802,639.33/2,953,614.72
6. Step 6: Final answer
   x = 1,064,628.97