Finding the Fourth Proportional to 91,833.94, 137,733 and 25,256.98

Step by Step Solution

1. Step 1: Write the proportion equation
   91,833.94 : 137,733 = 25,256.98 : x
2. Step 2: Convert to fraction form
   91,833.94/137,733 = 25,256.98/x
3. Step 3: Cross multiply
   91,833.94x = 137,733 × 25,256.98
4. Step 4: Simplify right side
   91,833.94x = 3,478,719,626.34
5. Step 5: Solve for x
   x = 3,478,719,626.34/91,833.94
6. Step 6: Final answer
   x = 37,880.54