Finding the Fourth Proportional to 42,561.16, 58,741.40 and 32,470.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,561.16 : 58,741.40 = 32,470.56 : x
2. Step 2: Convert to fraction form
   42,561.16/58,741.40 = 32,470.56/x
3. Step 3: Cross multiply
   42,561.16x = 58,741.40 × 32,470.56
4. Step 4: Simplify right side
   42,561.16x = 1,907,366,153.18
5. Step 5: Solve for x
   x = 1,907,366,153.18/42,561.16
6. Step 6: Final answer
   x = 44,814.71