Finding the Fourth Proportional to 1,064.01, 1,595.50 and 370.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.01 : 1,595.50 = 370.72 : x
2. Step 2: Convert to fraction form
   1,064.01/1,595.50 = 370.72/x
3. Step 3: Cross multiply
   1,064.01x = 1,595.50 × 370.72
4. Step 4: Simplify right side
   1,064.01x = 591,483.76
5. Step 5: Solve for x
   x = 591,483.76/1,064.01
6. Step 6: Final answer
   x = 555.90