Finding the Fourth Proportional to 42,619.80, 58,814.10 and 23,756.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,619.80 : 58,814.10 = 23,756.52 : x
2. Step 2: Convert to fraction form
   42,619.80/58,814.10 = 23,756.52/x
3. Step 3: Cross multiply
   42,619.80x = 58,814.10 × 23,756.52
4. Step 4: Simplify right side
   42,619.80x = 1,397,218,342.93
5. Step 5: Solve for x
   x = 1,397,218,342.93/42,619.80
6. Step 6: Final answer
   x = 32,783.32