Finding the Fourth Proportional to 1,975,499.28, 2,963,662.02 and 1,122,962.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,975,499.28 : 2,963,662.02 = 1,122,962.94 : x
2. Step 2: Convert to fraction form
   1,975,499.28/2,963,662.02 = 1,122,962.94/x
3. Step 3: Cross multiply
   1,975,499.28x = 2,963,662.02 × 1,122,962.94
4. Step 4: Simplify right side
   1,975,499.28x = 3,328,082,615,145.54
5. Step 5: Solve for x
   x = 3,328,082,615,145.54/1,975,499.28
6. Step 6: Final answer
   x = 1,684,679.23