Finding the Fourth Proportional to 3,507,383.24, 5,261,012.52 and 1,111,165.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,383.24 : 5,261,012.52 = 1,111,165.58 : x
2. Step 2: Convert to fraction form
   3,507,383.24/5,261,012.52 = 1,111,165.58/x
3. Step 3: Cross multiply
   3,507,383.24x = 5,261,012.52 × 1,111,165.58
4. Step 4: Simplify right side
   3,507,383.24x = 5,845,856,028,173.06
5. Step 5: Solve for x
   x = 5,845,856,028,173.06/3,507,383.24
6. Step 6: Final answer
   x = 1,666,728.62