Finding the Fourth Proportional to 104,443.13, 156,659.83 and 25,553.18

Step by Step Solution

1. Step 1: Write the proportion equation
   104,443.13 : 156,659.83 = 25,553.18 : x
2. Step 2: Convert to fraction form
   104,443.13/156,659.83 = 25,553.18/x
3. Step 3: Cross multiply
   104,443.13x = 156,659.83 × 25,553.18
4. Step 4: Simplify right side
   104,443.13x = 4,003,156,834.76
5. Step 5: Solve for x
   x = 4,003,156,834.76/104,443.13
6. Step 6: Final answer
   x = 38,328.58