Finding the Fourth Proportional to 1,300,002.72, 1,793,950.56 and 756,154.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300,002.72 : 1,793,950.56 = 756,154.08 : x
2. Step 2: Convert to fraction form
   1,300,002.72/1,793,950.56 = 756,154.08/x
3. Step 3: Cross multiply
   1,300,002.72x = 1,793,950.56 × 756,154.08
4. Step 4: Simplify right side
   1,300,002.72x = 1,356,503,035,262.28
5. Step 5: Solve for x
   x = 1,356,503,035,262.28/1,300,002.72
6. Step 6: Final answer
   x = 1,043,461.69