Finding the Fourth Proportional to 162,035, 243,042.18 and 60,813.08

Step by Step Solution

1. Step 1: Write the proportion equation
   162,035 : 243,042.18 = 60,813.08 : x
2. Step 2: Convert to fraction form
   162,035/243,042.18 = 60,813.08/x
3. Step 3: Cross multiply
   162,035x = 243,042.18 × 60,813.08
4. Step 4: Simplify right side
   162,035x = 14,780,143,535.71
5. Step 5: Solve for x
   x = 14,780,143,535.71/162,035
6. Step 6: Final answer
   x = 91,215.75