Finding the Fourth Proportional to 117,056.78, 175,593.12 and 41,146.10

Step by Step Solution

1. Step 1: Write the proportion equation
   117,056.78 : 175,593.12 = 41,146.10 : x
2. Step 2: Convert to fraction form
   117,056.78/175,593.12 = 41,146.10/x
3. Step 3: Cross multiply
   117,056.78x = 175,593.12 × 41,146.10
4. Step 4: Simplify right side
   117,056.78x = 7,224,971,869.10
5. Step 5: Solve for x
   x = 7,224,971,869.10/117,056.78
6. Step 6: Final answer
   x = 61,721.94