Finding the Fourth Proportional to 1,973.34, 2,957.91 and 1,484.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973.34 : 2,957.91 = 1,484.88 : x
2. Step 2: Convert to fraction form
   1,973.34/2,957.91 = 1,484.88/x
3. Step 3: Cross multiply
   1,973.34x = 2,957.91 × 1,484.88
4. Step 4: Simplify right side
   1,973.34x = 4,392,141.40
5. Step 5: Solve for x
   x = 4,392,141.40/1,973.34
6. Step 6: Final answer
   x = 2,225.74