Finding the Fourth Proportional to 1,760.04, 2,428.76 and 973.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.04 : 2,428.76 = 973.94 : x
2. Step 2: Convert to fraction form
   1,760.04/2,428.76 = 973.94/x
3. Step 3: Cross multiply
   1,760.04x = 2,428.76 × 973.94
4. Step 4: Simplify right side
   1,760.04x = 2,365,466.51
5. Step 5: Solve for x
   x = 2,365,466.51/1,760.04
6. Step 6: Final answer
   x = 1,343.98