Finding the Fourth Proportional to 1,778,338, 2,454,106.56 and 973,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,338 : 2,454,106.56 = 973,522 : x
2. Step 2: Convert to fraction form
   1,778,338/2,454,106.56 = 973,522/x
3. Step 3: Cross multiply
   1,778,338x = 2,454,106.56 × 973,522
4. Step 4: Simplify right side
   1,778,338x = 2,389,126,726,504.32
5. Step 5: Solve for x
   x = 2,389,126,726,504.32/1,778,338
6. Step 6: Final answer
   x = 1,343,460.43