Finding the Fourth Proportional to 17,300.78, 23,875.08 and 9,343.01

Step by Step Solution

1. Step 1: Write the proportion equation
   17,300.78 : 23,875.08 = 9,343.01 : x
2. Step 2: Convert to fraction form
   17,300.78/23,875.08 = 9,343.01/x
3. Step 3: Cross multiply
   17,300.78x = 23,875.08 × 9,343.01
4. Step 4: Simplify right side
   17,300.78x = 223,065,009.98
5. Step 5: Solve for x
   x = 223,065,009.98/17,300.78
6. Step 6: Final answer
   x = 12,893.35