Finding the Fourth Proportional to 162,647.57, 243,784.15 and 62,763.59

Step by Step Solution

1. Step 1: Write the proportion equation
   162,647.57 : 243,784.15 = 62,763.59 : x
2. Step 2: Convert to fraction form
   162,647.57/243,784.15 = 62,763.59/x
3. Step 3: Cross multiply
   162,647.57x = 243,784.15 × 62,763.59
4. Step 4: Simplify right side
   162,647.57x = 15,300,768,439.10
5. Step 5: Solve for x
   x = 15,300,768,439.10/162,647.57
6. Step 6: Final answer
   x = 94,073.15