Finding the Fourth Proportional to 31,588.45, 43,588.52 and 17,437.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,588.45 : 43,588.52 = 17,437.75 : x
2. Step 2: Convert to fraction form
   31,588.45/43,588.52 = 17,437.75/x
3. Step 3: Cross multiply
   31,588.45x = 43,588.52 × 17,437.75
4. Step 4: Simplify right side
   31,588.45x = 760,085,714.63
5. Step 5: Solve for x
   x = 760,085,714.63/31,588.45
6. Step 6: Final answer
   x = 24,062.14