Finding the Fourth Proportional to 1,778,114.25, 2,453,836.55 and 973,298.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,114.25 : 2,453,836.55 = 973,298.25 : x
2. Step 2: Convert to fraction form
   1,778,114.25/2,453,836.55 = 973,298.25/x
3. Step 3: Cross multiply
   1,778,114.25x = 2,453,836.55 × 973,298.25
4. Step 4: Simplify right side
   1,778,114.25x = 2,388,314,815,034.55
5. Step 5: Solve for x
   x = 2,388,314,815,034.55/1,778,114.25
6. Step 6: Final answer
   x = 1,343,172.87