Finding the Fourth Proportional to 34,100.01, 47,057.96 and 18,993.98

Step by Step Solution

1. Step 1: Write the proportion equation
   34,100.01 : 47,057.96 = 18,993.98 : x
2. Step 2: Convert to fraction form
   34,100.01/47,057.96 = 18,993.98/x
3. Step 3: Cross multiply
   34,100.01x = 47,057.96 × 18,993.98
4. Step 4: Simplify right side
   34,100.01x = 893,818,116.21
5. Step 5: Solve for x
   x = 893,818,116.21/34,100.01
6. Step 6: Final answer
   x = 26,211.67