Finding the Fourth Proportional to 1,142,513.48, 1,714,481.94 and 1,036,089.74

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,513.48 : 1,714,481.94 = 1,036,089.74 : x
2. Step 2: Convert to fraction form
   1,142,513.48/1,714,481.94 = 1,036,089.74/x
3. Step 3: Cross multiply
   1,142,513.48x = 1,714,481.94 × 1,036,089.74
4. Step 4: Simplify right side
   1,142,513.48x = 1,776,357,147,449.30
5. Step 5: Solve for x
   x = 1,776,357,147,449.30/1,142,513.48
6. Step 6: Final answer
   x = 1,554,780.03