Finding the Fourth Proportional to 1,354,085.89, 2,031,916.15 and 1,068,026.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,354,085.89 : 2,031,916.15 = 1,068,026.29 : x
2. Step 2: Convert to fraction form
   1,354,085.89/2,031,916.15 = 1,068,026.29/x
3. Step 3: Cross multiply
   1,354,085.89x = 2,031,916.15 × 1,068,026.29
4. Step 4: Simplify right side
   1,354,085.89x = 2,170,139,867,275.58
5. Step 5: Solve for x
   x = 2,170,139,867,275.58/1,354,085.89
6. Step 6: Final answer
   x = 1,602,660.42