Finding the Fourth Proportional to 139,018.02, 208,527.27 and 33,837.06

Step by Step Solution

1. Step 1: Write the proportion equation
   139,018.02 : 208,527.27 = 33,837.06 : x
2. Step 2: Convert to fraction form
   139,018.02/208,527.27 = 33,837.06/x
3. Step 3: Cross multiply
   139,018.02x = 208,527.27 × 33,837.06
4. Step 4: Simplify right side
   139,018.02x = 7,055,949,746.63
5. Step 5: Solve for x
   x = 7,055,949,746.63/139,018.02
6. Step 6: Final answer
   x = 50,755.65