Finding the Fourth Proportional to 23,695.07, 32,699.30 and 13,085.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,695.07 : 32,699.30 = 13,085.01 : x
2. Step 2: Convert to fraction form
   23,695.07/32,699.30 = 13,085.01/x
3. Step 3: Cross multiply
   23,695.07x = 32,699.30 × 13,085.01
4. Step 4: Simplify right side
   23,695.07x = 427,870,602.07
5. Step 5: Solve for x
   x = 427,870,602.07/23,695.07
6. Step 6: Final answer
   x = 18,057.37