Finding the Fourth Proportional to 118,100.43, 177,114.31 and 33,838.02

Step by Step Solution

1. Step 1: Write the proportion equation
   118,100.43 : 177,114.31 = 33,838.02 : x
2. Step 2: Convert to fraction form
   118,100.43/177,114.31 = 33,838.02/x
3. Step 3: Cross multiply
   118,100.43x = 177,114.31 × 33,838.02
4. Step 4: Simplify right side
   118,100.43x = 5,993,196,779.85
5. Step 5: Solve for x
   x = 5,993,196,779.85/118,100.43
6. Step 6: Final answer
   x = 50,746.61