Finding the Fourth Proportional to 53,703.47, 74,131.46 and 35,791.94

Step by Step Solution

1. Step 1: Write the proportion equation
   53,703.47 : 74,131.46 = 35,791.94 : x
2. Step 2: Convert to fraction form
   53,703.47/74,131.46 = 35,791.94/x
3. Step 3: Cross multiply
   53,703.47x = 74,131.46 × 35,791.94
4. Step 4: Simplify right side
   53,703.47x = 2,653,308,589.47
5. Step 5: Solve for x
   x = 2,653,308,589.47/53,703.47
6. Step 6: Final answer
   x = 49,406.65