Finding the Fourth Proportional to 91,751.49, 137,602.24 and 25,175.83

Step by Step Solution

1. Step 1: Write the proportion equation
   91,751.49 : 137,602.24 = 25,175.83 : x
2. Step 2: Convert to fraction form
   91,751.49/137,602.24 = 25,175.83/x
3. Step 3: Cross multiply
   91,751.49x = 137,602.24 × 25,175.83
4. Step 4: Simplify right side
   91,751.49x = 3,464,250,601.86
5. Step 5: Solve for x
   x = 3,464,250,601.86/91,751.49
6. Step 6: Final answer
   x = 37,756.89