Finding the Fourth Proportional to 1,756,496.15, 2,423,933.15 and 992,533.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,756,496.15 : 2,423,933.15 = 992,533.31 : x
2. Step 2: Convert to fraction form
   1,756,496.15/2,423,933.15 = 992,533.31/x
3. Step 3: Cross multiply
   1,756,496.15x = 2,423,933.15 × 992,533.31
4. Step 4: Simplify right side
   1,756,496.15x = 2,405,834,375,505.89
5. Step 5: Solve for x
   x = 2,405,834,375,505.89/1,756,496.15
6. Step 6: Final answer
   x = 1,369,678.14