Finding the Fourth Proportional to 139,107.02, 208,662.69 and 33,927.98

Step by Step Solution

1. Step 1: Write the proportion equation
   139,107.02 : 208,662.69 = 33,927.98 : x
2. Step 2: Convert to fraction form
   139,107.02/208,662.69 = 33,927.98/x
3. Step 3: Cross multiply
   139,107.02x = 208,662.69 × 33,927.98
4. Step 4: Simplify right side
   139,107.02x = 7,079,503,573.07
5. Step 5: Solve for x
   x = 7,079,503,573.07/139,107.02
6. Step 6: Final answer
   x = 50,892.50