Finding the Fourth Proportional to 1,179,653.06, 1,761,478.35 and 937,043.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179,653.06 : 1,761,478.35 = 937,043.69 : x
2. Step 2: Convert to fraction form
   1,179,653.06/1,761,478.35 = 937,043.69/x
3. Step 3: Cross multiply
   1,179,653.06x = 1,761,478.35 × 937,043.69
4. Step 4: Simplify right side
   1,179,653.06x = 1,650,582,164,131.72
5. Step 5: Solve for x
   x = 1,650,582,164,131.72/1,179,653.06
6. Step 6: Final answer
   x = 1,399,209.83