Finding the Fourth Proportional to 17,035.86, 23,502.93 and 12,570.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,035.86 : 23,502.93 = 12,570.34 : x
2. Step 2: Convert to fraction form
   17,035.86/23,502.93 = 12,570.34/x
3. Step 3: Cross multiply
   17,035.86x = 23,502.93 × 12,570.34
4. Step 4: Simplify right side
   17,035.86x = 295,439,821.10
5. Step 5: Solve for x
   x = 295,439,821.10/17,035.86
6. Step 6: Final answer
   x = 17,342.23