Finding the Fourth Proportional to 147,096.06, 220,450.16 and 58,301.16

Step by Step Solution

1. Step 1: Write the proportion equation
   147,096.06 : 220,450.16 = 58,301.16 : x
2. Step 2: Convert to fraction form
   147,096.06/220,450.16 = 58,301.16/x
3. Step 3: Cross multiply
   147,096.06x = 220,450.16 × 58,301.16
4. Step 4: Simplify right side
   147,096.06x = 12,852,500,050.19
5. Step 5: Solve for x
   x = 12,852,500,050.19/147,096.06
6. Step 6: Final answer
   x = 87,374.88