Finding the Fourth Proportional to 16,875.88, 23,278.98 and 10,156.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,875.88 : 23,278.98 = 10,156.84 : x
2. Step 2: Convert to fraction form
   16,875.88/23,278.98 = 10,156.84/x
3. Step 3: Cross multiply
   16,875.88x = 23,278.98 × 10,156.84
4. Step 4: Simplify right side
   16,875.88x = 236,440,875.22
5. Step 5: Solve for x
   x = 236,440,875.22/16,875.88
6. Step 6: Final answer
   x = 14,010.58