Finding the Fourth Proportional to 178,056.42, 267,120.27 and 65,737.32

Step by Step Solution

1. Step 1: Write the proportion equation
   178,056.42 : 267,120.27 = 65,737.32 : x
2. Step 2: Convert to fraction form
   178,056.42/267,120.27 = 65,737.32/x
3. Step 3: Cross multiply
   178,056.42x = 267,120.27 × 65,737.32
4. Step 4: Simplify right side
   178,056.42x = 17,559,770,667.48
5. Step 5: Solve for x
   x = 17,559,770,667.48/178,056.42
6. Step 6: Final answer
   x = 98,619.14