Finding the Fourth Proportional to 1,914,549.33, 2,642,078.10 and 1,055,109.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914,549.33 : 2,642,078.10 = 1,055,109.58 : x
2. Step 2: Convert to fraction form
   1,914,549.33/2,642,078.10 = 1,055,109.58/x
3. Step 3: Cross multiply
   1,914,549.33x = 2,642,078.10 × 1,055,109.58
4. Step 4: Simplify right side
   1,914,549.33x = 2,787,681,905,834.67
5. Step 5: Solve for x
   x = 2,787,681,905,834.67/1,914,549.33
6. Step 6: Final answer
   x = 1,456,051.23