Finding the Fourth Proportional to 181,841.31, 272,827.71 and 93,136.59

Step by Step Solution

1. Step 1: Write the proportion equation
   181,841.31 : 272,827.71 = 93,136.59 : x
2. Step 2: Convert to fraction form
   181,841.31/272,827.71 = 93,136.59/x
3. Step 3: Cross multiply
   181,841.31x = 272,827.71 × 93,136.59
4. Step 4: Simplify right side
   181,841.31x = 25,410,242,566.91
5. Step 5: Solve for x
   x = 25,410,242,566.91/181,841.31
6. Step 6: Final answer
   x = 139,738.56