Finding the Fourth Proportional to 103,063.63, 154,617.54 and 31,984.76

Step by Step Solution

1. Step 1: Write the proportion equation
   103,063.63 : 154,617.54 = 31,984.76 : x
2. Step 2: Convert to fraction form
   103,063.63/154,617.54 = 31,984.76/x
3. Step 3: Cross multiply
   103,063.63x = 154,617.54 × 31,984.76
4. Step 4: Simplify right side
   103,063.63x = 4,945,404,908.69
5. Step 5: Solve for x
   x = 4,945,404,908.69/103,063.63
6. Step 6: Final answer
   x = 47,984.00