Finding the Fourth Proportional to 181,742.49, 272,669.31 and 93,058.72

Step by Step Solution

1. Step 1: Write the proportion equation
   181,742.49 : 272,669.31 = 93,058.72 : x
2. Step 2: Convert to fraction form
   181,742.49/272,669.31 = 93,058.72/x
3. Step 3: Cross multiply
   181,742.49x = 272,669.31 × 93,058.72
4. Step 4: Simplify right side
   181,742.49x = 25,374,256,971.88
5. Step 5: Solve for x
   x = 25,374,256,971.88/181,742.49
6. Step 6: Final answer
   x = 139,616.54