Finding the Fourth Proportional to 149,103.31, 223,484.00 and 74,055.73

Step by Step Solution

1. Step 1: Write the proportion equation
   149,103.31 : 223,484.00 = 74,055.73 : x
2. Step 2: Convert to fraction form
   149,103.31/223,484.00 = 74,055.73/x
3. Step 3: Cross multiply
   149,103.31x = 223,484.00 × 74,055.73
4. Step 4: Simplify right side
   149,103.31x = 16,550,269,834.33
5. Step 5: Solve for x
   x = 16,550,269,834.33/149,103.31
6. Step 6: Final answer
   x = 110,998.68