Finding the Fourth Proportional to 42,672.56, 58,888.10 and 23,809.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,672.56 : 58,888.10 = 23,809.69 : x
2. Step 2: Convert to fraction form
   42,672.56/58,888.10 = 23,809.69/x
3. Step 3: Cross multiply
   42,672.56x = 58,888.10 × 23,809.69
4. Step 4: Simplify right side
   42,672.56x = 1,402,107,073.65
5. Step 5: Solve for x
   x = 1,402,107,073.65/42,672.56
6. Step 6: Final answer
   x = 32,857.35