Finding the Fourth Proportional to 3,370.55, 5,056.34 and 1,030.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,370.55 : 5,056.34 = 1,030.01 : x
2. Step 2: Convert to fraction form
   3,370.55/5,056.34 = 1,030.01/x
3. Step 3: Cross multiply
   3,370.55x = 5,056.34 × 1,030.01
4. Step 4: Simplify right side
   3,370.55x = 5,208,050.33
5. Step 5: Solve for x
   x = 5,208,050.33/3,370.55
6. Step 6: Final answer
   x = 1,545.17