Finding the Fourth Proportional to 118,308.40, 177,488.10 and 34,067.98

Step by Step Solution

1. Step 1: Write the proportion equation
   118,308.40 : 177,488.10 = 34,067.98 : x
2. Step 2: Convert to fraction form
   118,308.40/177,488.10 = 34,067.98/x
3. Step 3: Cross multiply
   118,308.40x = 177,488.10 × 34,067.98
4. Step 4: Simplify right side
   118,308.40x = 6,046,661,041.04
5. Step 5: Solve for x
   x = 6,046,661,041.04/118,308.40
6. Step 6: Final answer
   x = 51,109.31