Finding the Fourth Proportional to 58,758.89, 88,175.45 and 30,729.24

Step by Step Solution

1. Step 1: Write the proportion equation
   58,758.89 : 88,175.45 = 30,729.24 : x
2. Step 2: Convert to fraction form
   58,758.89/88,175.45 = 30,729.24/x
3. Step 3: Cross multiply
   58,758.89x = 88,175.45 × 30,729.24
4. Step 4: Simplify right side
   58,758.89x = 2,709,564,641.98
5. Step 5: Solve for x
   x = 2,709,564,641.98/58,758.89
6. Step 6: Final answer
   x = 46,113.28