Finding the Fourth Proportional to 116,098.74, 174,148.29 and 31,860.05

Step by Step Solution

1. Step 1: Write the proportion equation
   116,098.74 : 174,148.29 = 31,860.05 : x
2. Step 2: Convert to fraction form
   116,098.74/174,148.29 = 31,860.05/x
3. Step 3: Cross multiply
   116,098.74x = 174,148.29 × 31,860.05
4. Step 4: Simplify right side
   116,098.74x = 5,548,372,356.07
5. Step 5: Solve for x
   x = 5,548,372,356.07/116,098.74
6. Step 6: Final answer
   x = 47,790.12