Finding the Fourth Proportional to 2,721,589.55, 4,084,906.20 and 1,374,696.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,721,589.55 : 4,084,906.20 = 1,374,696.21 : x
2. Step 2: Convert to fraction form
   2,721,589.55/4,084,906.20 = 1,374,696.21/x
3. Step 3: Cross multiply
   2,721,589.55x = 4,084,906.20 × 1,374,696.21
4. Step 4: Simplify right side
   2,721,589.55x = 5,615,505,068,196.96
5. Step 5: Solve for x
   x = 5,615,505,068,196.96/2,721,589.55
6. Step 6: Final answer
   x = 2,063,318.14