Finding the Fourth Proportional to 149,008.56, 223,731.56 and 93,086.96

Step by Step Solution

1. Step 1: Write the proportion equation
   149,008.56 : 223,731.56 = 93,086.96 : x
2. Step 2: Convert to fraction form
   149,008.56/223,731.56 = 93,086.96/x
3. Step 3: Cross multiply
   149,008.56x = 223,731.56 × 93,086.96
4. Step 4: Simplify right side
   149,008.56x = 20,826,490,776.46
5. Step 5: Solve for x
   x = 20,826,490,776.46/149,008.56
6. Step 6: Final answer
   x = 139,767.08