Finding the Fourth Proportional to 1,237,031.50, 1,707,103.72 and 753,596.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,237,031.50 : 1,707,103.72 = 753,596.50 : x
2. Step 2: Convert to fraction form
   1,237,031.50/1,707,103.72 = 753,596.50/x
3. Step 3: Cross multiply
   1,237,031.50x = 1,707,103.72 × 753,596.50
4. Step 4: Simplify right side
   1,237,031.50x = 1,286,467,388,528.98
5. Step 5: Solve for x
   x = 1,286,467,388,528.98/1,237,031.50
6. Step 6: Final answer
   x = 1,039,963.32