Finding the Fourth Proportional to 59,174.84, 88,729.43 and 19,710.43

Step by Step Solution

1. Step 1: Write the proportion equation
   59,174.84 : 88,729.43 = 19,710.43 : x
2. Step 2: Convert to fraction form
   59,174.84/88,729.43 = 19,710.43/x
3. Step 3: Cross multiply
   59,174.84x = 88,729.43 × 19,710.43
4. Step 4: Simplify right side
   59,174.84x = 1,748,894,898.58
5. Step 5: Solve for x
   x = 1,748,894,898.58/59,174.84
6. Step 6: Final answer
   x = 29,554.70