Finding the Fourth Proportional to 1,501.33, 2,250.83 and 973.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501.33 : 2,250.83 = 973.12 : x
2. Step 2: Convert to fraction form
   1,501.33/2,250.83 = 973.12/x
3. Step 3: Cross multiply
   1,501.33x = 2,250.83 × 973.12
4. Step 4: Simplify right side
   1,501.33x = 2,190,336.74
5. Step 5: Solve for x
   x = 2,190,336.74/1,501.33
6. Step 6: Final answer
   x = 1,458.93