Finding the Fourth Proportional to 1,196.12, 1,792.06 and 1,021.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.12 : 1,792.06 = 1,021.01 : x
2. Step 2: Convert to fraction form
   1,196.12/1,792.06 = 1,021.01/x
3. Step 3: Cross multiply
   1,196.12x = 1,792.06 × 1,021.01
4. Step 4: Simplify right side
   1,196.12x = 1,829,699.67
5. Step 5: Solve for x
   x = 1,829,699.67/1,196.12
6. Step 6: Final answer
   x = 1,529.69