Finding the Fourth Proportional to 147,443.24, 221,179.18 and 58,675.98

Step by Step Solution

1. Step 1: Write the proportion equation
   147,443.24 : 221,179.18 = 58,675.98 : x
2. Step 2: Convert to fraction form
   147,443.24/221,179.18 = 58,675.98/x
3. Step 3: Cross multiply
   147,443.24x = 221,179.18 × 58,675.98
4. Step 4: Simplify right side
   147,443.24x = 12,977,905,142.10
5. Step 5: Solve for x
   x = 12,977,905,142.10/147,443.24
6. Step 6: Final answer
   x = 88,019.67