Finding the Fourth Proportional to 1,793,111.13, 2,474,494.28 and 1,018,743.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793,111.13 : 2,474,494.28 = 1,018,743.32 : x
2. Step 2: Convert to fraction form
   1,793,111.13/2,474,494.28 = 1,018,743.32/x
3. Step 3: Cross multiply
   1,793,111.13x = 2,474,494.28 × 1,018,743.32
4. Step 4: Simplify right side
   1,793,111.13x = 2,520,874,500,662.02
5. Step 5: Solve for x
   x = 2,520,874,500,662.02/1,793,111.13
6. Step 6: Final answer
   x = 1,405,866.29