Finding the Fourth Proportional to 1,495.79, 2,064.30 and 973.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.79 : 2,064.30 = 973.34 : x
2. Step 2: Convert to fraction form
   1,495.79/2,064.30 = 973.34/x
3. Step 3: Cross multiply
   1,495.79x = 2,064.30 × 973.34
4. Step 4: Simplify right side
   1,495.79x = 2,009,265.76
5. Step 5: Solve for x
   x = 2,009,265.76/1,495.79
6. Step 6: Final answer
   x = 1,343.28