Finding the Fourth Proportional to 42,716.31, 58,953.52 and 35,533.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,716.31 : 58,953.52 = 35,533.54 : x
2. Step 2: Convert to fraction form
   42,716.31/58,953.52 = 35,533.54/x
3. Step 3: Cross multiply
   42,716.31x = 58,953.52 × 35,533.54
4. Step 4: Simplify right side
   42,716.31x = 2,094,827,047.56
5. Step 5: Solve for x
   x = 2,094,827,047.56/42,716.31
6. Step 6: Final answer
   x = 49,040.45