Finding the Fourth Proportional to 185,667.81, 278,252.17 and 101,301.51

Step by Step Solution

1. Step 1: Write the proportion equation
   185,667.81 : 278,252.17 = 101,301.51 : x
2. Step 2: Convert to fraction form
   185,667.81/278,252.17 = 101,301.51/x
3. Step 3: Cross multiply
   185,667.81x = 278,252.17 × 101,301.51
4. Step 4: Simplify right side
   185,667.81x = 28,187,364,981.78
5. Step 5: Solve for x
   x = 28,187,364,981.78/185,667.81
6. Step 6: Final answer
   x = 151,816.11