Finding the Fourth Proportional to 107,056.54, 147,654.84 and 73,092.34

Step by Step Solution

1. Step 1: Write the proportion equation
   107,056.54 : 147,654.84 = 73,092.34 : x
2. Step 2: Convert to fraction form
   107,056.54/147,654.84 = 73,092.34/x
3. Step 3: Cross multiply
   107,056.54x = 147,654.84 × 73,092.34
4. Step 4: Simplify right side
   107,056.54x = 10,792,437,767.93
5. Step 5: Solve for x
   x = 10,792,437,767.93/107,056.54
6. Step 6: Final answer
   x = 100,810.63