Finding the Fourth Proportional to 2,347.32, 3,521.91 and 1,030.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.32 : 3,521.91 = 1,030.37 : x
2. Step 2: Convert to fraction form
   2,347.32/3,521.91 = 1,030.37/x
3. Step 3: Cross multiply
   2,347.32x = 3,521.91 × 1,030.37
4. Step 4: Simplify right side
   2,347.32x = 3,628,870.41
5. Step 5: Solve for x
   x = 3,628,870.41/2,347.32
6. Step 6: Final answer
   x = 1,545.97