Finding the Fourth Proportional to 272,253.78, 375,710.67 and 151,393.82

Step by Step Solution

1. Step 1: Write the proportion equation
   272,253.78 : 375,710.67 = 151,393.82 : x
2. Step 2: Convert to fraction form
   272,253.78/375,710.67 = 151,393.82/x
3. Step 3: Cross multiply
   272,253.78x = 375,710.67 × 151,393.82
4. Step 4: Simplify right side
   272,253.78x = 56,880,271,667.51
5. Step 5: Solve for x
   x = 56,880,271,667.51/272,253.78
6. Step 6: Final answer
   x = 208,923.72