Finding the Fourth Proportional to 117,196.21, 175,858.31 and 49,717.82

Step by Step Solution

1. Step 1: Write the proportion equation
   117,196.21 : 175,858.31 = 49,717.82 : x
2. Step 2: Convert to fraction form
   117,196.21/175,858.31 = 49,717.82/x
3. Step 3: Cross multiply
   117,196.21x = 175,858.31 × 49,717.82
4. Step 4: Simplify right side
   117,196.21x = 8,743,291,802.08
5. Step 5: Solve for x
   x = 8,743,291,802.08/117,196.21
6. Step 6: Final answer
   x = 74,603.88