Finding the Fourth Proportional to 1,008,111.03, 1,391,189.01 and 549,224.17

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,111.03 : 1,391,189.01 = 549,224.17 : x
2. Step 2: Convert to fraction form
   1,008,111.03/1,391,189.01 = 549,224.17/x
3. Step 3: Cross multiply
   1,008,111.03x = 1,391,189.01 × 549,224.17
4. Step 4: Simplify right side
   1,008,111.03x = 764,074,629,330.37
5. Step 5: Solve for x
   x = 764,074,629,330.37/1,008,111.03
6. Step 6: Final answer
   x = 757,927.06