Finding the Fourth Proportional to 31,110.64, 42,933.68 and 17,501.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,110.64 : 42,933.68 = 17,501.04 : x
2. Step 2: Convert to fraction form
   31,110.64/42,933.68 = 17,501.04/x
3. Step 3: Cross multiply
   31,110.64x = 42,933.68 × 17,501.04
4. Step 4: Simplify right side
   31,110.64x = 751,384,051.03
5. Step 5: Solve for x
   x = 751,384,051.03/31,110.64
6. Step 6: Final answer
   x = 24,152.00