Finding the Fourth Proportional to 149,410.17, 224,083.83 and 54,685.05

Step by Step Solution

1. Step 1: Write the proportion equation
   149,410.17 : 224,083.83 = 54,685.05 : x
2. Step 2: Convert to fraction form
   149,410.17/224,083.83 = 54,685.05/x
3. Step 3: Cross multiply
   149,410.17x = 224,083.83 × 54,685.05
4. Step 4: Simplify right side
   149,410.17x = 12,254,035,447.74
5. Step 5: Solve for x
   x = 12,254,035,447.74/149,410.17
6. Step 6: Final answer
   x = 82,016.07