Finding the Fourth Proportional to 1,734,547.84, 2,599,978.56 and 835,429.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,734,547.84 : 2,599,978.56 = 835,429.12 : x
2. Step 2: Convert to fraction form
   1,734,547.84/2,599,978.56 = 835,429.12/x
3. Step 3: Cross multiply
   1,734,547.84x = 2,599,978.56 × 835,429.12
4. Step 4: Simplify right side
   1,734,547.84x = 2,172,097,800,399.67
5. Step 5: Solve for x
   x = 2,172,097,800,399.67/1,734,547.84
6. Step 6: Final answer
   x = 1,252,255.92