Finding the Fourth Proportional to 3,303.74, 4,954.52 and 1,111.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,303.74 : 4,954.52 = 1,111.93 : x
2. Step 2: Convert to fraction form
   3,303.74/4,954.52 = 1,111.93/x
3. Step 3: Cross multiply
   3,303.74x = 4,954.52 × 1,111.93
4. Step 4: Simplify right side
   3,303.74x = 5,509,069.82
5. Step 5: Solve for x
   x = 5,509,069.82/3,303.74
6. Step 6: Final answer
   x = 1,667.52