Finding the Fourth Proportional to 42,071.58, 63,068.31 and 15,793.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,071.58 : 63,068.31 = 15,793.74 : x
2. Step 2: Convert to fraction form
   42,071.58/63,068.31 = 15,793.74/x
3. Step 3: Cross multiply
   42,071.58x = 63,068.31 × 15,793.74
4. Step 4: Simplify right side
   42,071.58x = 996,084,490.38
5. Step 5: Solve for x
   x = 996,084,490.38/42,071.58
6. Step 6: Final answer
   x = 23,675.95