Finding the Fourth Proportional to 16,719.83, 23,075.73 and 10,348.47

Step by Step Solution

1. Step 1: Write the proportion equation
   16,719.83 : 23,075.73 = 10,348.47 : x
2. Step 2: Convert to fraction form
   16,719.83/23,075.73 = 10,348.47/x
3. Step 3: Cross multiply
   16,719.83x = 23,075.73 × 10,348.47
4. Step 4: Simplify right side
   16,719.83x = 238,798,499.63
5. Step 5: Solve for x
   x = 238,798,499.63/16,719.83
6. Step 6: Final answer
   x = 14,282.35