Finding the Fourth Proportional to 31,570.84, 43,567.86 and 17,424.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,570.84 : 43,567.86 = 17,424.52 : x
2. Step 2: Convert to fraction form
   31,570.84/43,567.86 = 17,424.52/x
3. Step 3: Cross multiply
   31,570.84x = 43,567.86 × 17,424.52
4. Step 4: Simplify right side
   31,570.84x = 759,149,047.93
5. Step 5: Solve for x
   x = 759,149,047.93/31,570.84
6. Step 6: Final answer
   x = 24,045.89