Finding the Fourth Proportional to 42,561.94, 58,735.88 and 23,699.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,561.94 : 58,735.88 = 23,699.47 : x
2. Step 2: Convert to fraction form
   42,561.94/58,735.88 = 23,699.47/x
3. Step 3: Cross multiply
   42,561.94x = 58,735.88 × 23,699.47
4. Step 4: Simplify right side
   42,561.94x = 1,392,009,225.98
5. Step 5: Solve for x
   x = 1,392,009,225.98/42,561.94
6. Step 6: Final answer
   x = 32,705.49