Finding the Fourth Proportional to 1,733.01, 2,391.56 and 947.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733.01 : 2,391.56 = 947.10 : x
2. Step 2: Convert to fraction form
   1,733.01/2,391.56 = 947.10/x
3. Step 3: Cross multiply
   1,733.01x = 2,391.56 × 947.10
4. Step 4: Simplify right side
   1,733.01x = 2,265,041.74
5. Step 5: Solve for x
   x = 2,265,041.74/1,733.01
6. Step 6: Final answer
   x = 1,307.00