Finding the Fourth Proportional to 42,428.54, 58,549.74 and 23,566.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,428.54 : 58,549.74 = 23,566.88 : x
2. Step 2: Convert to fraction form
   42,428.54/58,549.74 = 23,566.88/x
3. Step 3: Cross multiply
   42,428.54x = 58,549.74 × 23,566.88
4. Step 4: Simplify right side
   42,428.54x = 1,379,834,696.61
5. Step 5: Solve for x
   x = 1,379,834,696.61/42,428.54
6. Step 6: Final answer
   x = 32,521.38