Finding the Fourth Proportional to 1,404.10, 2,106.14 and 364.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404.10 : 2,106.14 = 364.01 : x
2. Step 2: Convert to fraction form
   1,404.10/2,106.14 = 364.01/x
3. Step 3: Cross multiply
   1,404.10x = 2,106.14 × 364.01
4. Step 4: Simplify right side
   1,404.10x = 766,655.52
5. Step 5: Solve for x
   x = 766,655.52/1,404.10
6. Step 6: Final answer
   x = 546.01