Finding the Fourth Proportional to 117,200.21, 175,805.16 and 34,094.21

Step by Step Solution

1. Step 1: Write the proportion equation
   117,200.21 : 175,805.16 = 34,094.21 : x
2. Step 2: Convert to fraction form
   117,200.21/175,805.16 = 34,094.21/x
3. Step 3: Cross multiply
   117,200.21x = 175,805.16 × 34,094.21
4. Step 4: Simplify right side
   117,200.21x = 5,993,937,165.10
5. Step 5: Solve for x
   x = 5,993,937,165.10/117,200.21
6. Step 6: Final answer
   x = 51,142.72