Finding the Fourth Proportional to 106,384.16, 159,599.52 and 31,510.10

Step by Step Solution

1. Step 1: Write the proportion equation
   106,384.16 : 159,599.52 = 31,510.10 : x
2. Step 2: Convert to fraction form
   106,384.16/159,599.52 = 31,510.10/x
3. Step 3: Cross multiply
   106,384.16x = 159,599.52 × 31,510.10
4. Step 4: Simplify right side
   106,384.16x = 5,028,996,835.15
5. Step 5: Solve for x
   x = 5,028,996,835.15/106,384.16
6. Step 6: Final answer
   x = 47,272.05