Finding the Fourth Proportional to 139,032.52, 208,549.02 and 33,851.56

Step by Step Solution

1. Step 1: Write the proportion equation
   139,032.52 : 208,549.02 = 33,851.56 : x
2. Step 2: Convert to fraction form
   139,032.52/208,549.02 = 33,851.56/x
3. Step 3: Cross multiply
   139,032.52x = 208,549.02 × 33,851.56
4. Step 4: Simplify right side
   139,032.52x = 7,059,709,663.47
5. Step 5: Solve for x
   x = 7,059,709,663.47/139,032.52
6. Step 6: Final answer
   x = 50,777.40