Finding the Fourth Proportional to 1,213,082.01, 1,821,199.82 and 932,796.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,213,082.01 : 1,821,199.82 = 932,796.09 : x
2. Step 2: Convert to fraction form
   1,213,082.01/1,821,199.82 = 932,796.09/x
3. Step 3: Cross multiply
   1,213,082.01x = 1,821,199.82 × 932,796.09
4. Step 4: Simplify right side
   1,213,082.01x = 1,698,808,066,540.72
5. Step 5: Solve for x
   x = 1,698,808,066,540.72/1,213,082.01
6. Step 6: Final answer
   x = 1,400,406.61