Finding the Fourth Proportional to 162,323.55, 243,485.33 and 134,675.55

Step by Step Solution

1. Step 1: Write the proportion equation
   162,323.55 : 243,485.33 = 134,675.55 : x
2. Step 2: Convert to fraction form
   162,323.55/243,485.33 = 134,675.55/x
3. Step 3: Cross multiply
   162,323.55x = 243,485.33 × 134,675.55
4. Step 4: Simplify right side
   162,323.55x = 32,791,520,061.30
5. Step 5: Solve for x
   x = 32,791,520,061.30/162,323.55
6. Step 6: Final answer
   x = 202,013.33