Finding the Fourth Proportional to 2,598,447.31, 3,894,300.09 and 1,157,079.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598,447.31 : 3,894,300.09 = 1,157,079.73 : x
2. Step 2: Convert to fraction form
   2,598,447.31/3,894,300.09 = 1,157,079.73/x
3. Step 3: Cross multiply
   2,598,447.31x = 3,894,300.09 × 1,157,079.73
4. Step 4: Simplify right side
   2,598,447.31x = 4,506,015,696,676.18
5. Step 5: Solve for x
   x = 4,506,015,696,676.18/2,598,447.31
6. Step 6: Final answer
   x = 1,734,118.56