Finding the Fourth Proportional to 277,061.08, 382,346.04 and 149,736.37

Step by Step Solution

1. Step 1: Write the proportion equation
   277,061.08 : 382,346.04 = 149,736.37 : x
2. Step 2: Convert to fraction form
   277,061.08/382,346.04 = 149,736.37/x
3. Step 3: Cross multiply
   277,061.08x = 382,346.04 × 149,736.37
4. Step 4: Simplify right side
   277,061.08x = 57,251,108,113.47
5. Step 5: Solve for x
   x = 57,251,108,113.47/277,061.08
6. Step 6: Final answer
   x = 206,637.14