Finding the Fourth Proportional to 272,131.52, 375,523.73 and 151,268.34

Step by Step Solution

1. Step 1: Write the proportion equation
   272,131.52 : 375,523.73 = 151,268.34 : x
2. Step 2: Convert to fraction form
   272,131.52/375,523.73 = 151,268.34/x
3. Step 3: Cross multiply
   272,131.52x = 375,523.73 × 151,268.34
4. Step 4: Simplify right side
   272,131.52x = 56,804,849,956.52
5. Step 5: Solve for x
   x = 56,804,849,956.52/272,131.52
6. Step 6: Final answer
   x = 208,740.43