Finding the Fourth Proportional to 81,908.34, 113,037.15 and 46,100.67

Step by Step Solution

1. Step 1: Write the proportion equation
   81,908.34 : 113,037.15 = 46,100.67 : x
2. Step 2: Convert to fraction form
   81,908.34/113,037.15 = 46,100.67/x
3. Step 3: Cross multiply
   81,908.34x = 113,037.15 × 46,100.67
4. Step 4: Simplify right side
   81,908.34x = 5,211,088,349.89
5. Step 5: Solve for x
   x = 5,211,088,349.89/81,908.34
6. Step 6: Final answer
   x = 63,620.97