Finding the Fourth Proportional to 42,465, 58,605.35 and 23,605.77

Step by Step Solution

1. Step 1: Write the proportion equation
   42,465 : 58,605.35 = 23,605.77 : x
2. Step 2: Convert to fraction form
   42,465/58,605.35 = 23,605.77/x
3. Step 3: Cross multiply
   42,465x = 58,605.35 × 23,605.77
4. Step 4: Simplify right side
   42,465x = 1,383,424,294.84
5. Step 5: Solve for x
   x = 1,383,424,294.84/42,465
6. Step 6: Final answer
   x = 32,577.99