Finding the Fourth Proportional to 47,111.61, 70,649.55 and 19,024.41

Step by Step Solution

1. Step 1: Write the proportion equation
   47,111.61 : 70,649.55 = 19,024.41 : x
2. Step 2: Convert to fraction form
   47,111.61/70,649.55 = 19,024.41/x
3. Step 3: Cross multiply
   47,111.61x = 70,649.55 × 19,024.41
4. Step 4: Simplify right side
   47,111.61x = 1,344,066,005.52
5. Step 5: Solve for x
   x = 1,344,066,005.52/47,111.61
6. Step 6: Final answer
   x = 28,529.40