Finding the Fourth Proportional to 9,973.13, 14,959.89 and 3,047.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,973.13 : 14,959.89 = 3,047.63 : x
2. Step 2: Convert to fraction form
   9,973.13/14,959.89 = 3,047.63/x
3. Step 3: Cross multiply
   9,973.13x = 14,959.89 × 3,047.63
4. Step 4: Simplify right side
   9,973.13x = 45,592,134.76
5. Step 5: Solve for x
   x = 45,592,134.76/9,973.13
6. Step 6: Final answer
   x = 4,571.50