Finding the Fourth Proportional to 1,733,258.88, 2,392,498.38 and 1,191,189.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733,258.88 : 2,392,498.38 = 1,191,189.06 : x
2. Step 2: Convert to fraction form
   1,733,258.88/2,392,498.38 = 1,191,189.06/x
3. Step 3: Cross multiply
   1,733,258.88x = 2,392,498.38 × 1,191,189.06
4. Step 4: Simplify right side
   1,733,258.88x = 2,849,917,896,323.72
5. Step 5: Solve for x
   x = 2,849,917,896,323.72/1,733,258.88
6. Step 6: Final answer
   x = 1,644,254.03