Finding the Fourth Proportional to 47,127.58, 70,672.77 and 19,042.34

Step by Step Solution

1. Step 1: Write the proportion equation
   47,127.58 : 70,672.77 = 19,042.34 : x
2. Step 2: Convert to fraction form
   47,127.58/70,672.77 = 19,042.34/x
3. Step 3: Cross multiply
   47,127.58x = 70,672.77 × 19,042.34
4. Step 4: Simplify right side
   47,127.58x = 1,345,774,561.72
5. Step 5: Solve for x
   x = 1,345,774,561.72/47,127.58
6. Step 6: Final answer
   x = 28,555.99