Finding the Fourth Proportional to 116,795.61, 175,204.89 and 31,405.41

Step by Step Solution

1. Step 1: Write the proportion equation
   116,795.61 : 175,204.89 = 31,405.41 : x
2. Step 2: Convert to fraction form
   116,795.61/175,204.89 = 31,405.41/x
3. Step 3: Cross multiply
   116,795.61x = 175,204.89 × 31,405.41
4. Step 4: Simplify right side
   116,795.61x = 5,502,381,404.45
5. Step 5: Solve for x
   x = 5,502,381,404.45/116,795.61
6. Step 6: Final answer
   x = 47,111.20