Finding the Fourth Proportional to 147,411.65, 221,203.12 and 62,016.23

Step by Step Solution

1. Step 1: Write the proportion equation
   147,411.65 : 221,203.12 = 62,016.23 : x
2. Step 2: Convert to fraction form
   147,411.65/221,203.12 = 62,016.23/x
3. Step 3: Cross multiply
   147,411.65x = 221,203.12 × 62,016.23
4. Step 4: Simplify right side
   147,411.65x = 13,718,184,080.89
5. Step 5: Solve for x
   x = 13,718,184,080.89/147,411.65
6. Step 6: Final answer
   x = 93,060.38