Finding the Fourth Proportional to 237,784.50, 356,573.06 and 89,936.82

Step by Step Solution

1. Step 1: Write the proportion equation
   237,784.50 : 356,573.06 = 89,936.82 : x
2. Step 2: Convert to fraction form
   237,784.50/356,573.06 = 89,936.82/x
3. Step 3: Cross multiply
   237,784.50x = 356,573.06 × 89,936.82
4. Step 4: Simplify right side
   237,784.50x = 32,069,044,881.52
5. Step 5: Solve for x
   x = 32,069,044,881.52/237,784.50
6. Step 6: Final answer
   x = 134,866.00