Finding the Fourth Proportional to 149,537.05, 224,111.81 and 60,742.12

Step by Step Solution

1. Step 1: Write the proportion equation
   149,537.05 : 224,111.81 = 60,742.12 : x
2. Step 2: Convert to fraction form
   149,537.05/224,111.81 = 60,742.12/x
3. Step 3: Cross multiply
   149,537.05x = 224,111.81 × 60,742.12
4. Step 4: Simplify right side
   149,537.05x = 13,613,025,335.88
5. Step 5: Solve for x
   x = 13,613,025,335.88/149,537.05
6. Step 6: Final answer
   x = 91,034.47