Finding the Fourth Proportional to 42,747.50, 59,008.01 and 38,263.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,747.50 : 59,008.01 = 38,263.34 : x
2. Step 2: Convert to fraction form
   42,747.50/59,008.01 = 38,263.34/x
3. Step 3: Cross multiply
   42,747.50x = 59,008.01 × 38,263.34
4. Step 4: Simplify right side
   42,747.50x = 2,257,843,063.00
5. Step 5: Solve for x
   x = 2,257,843,063.00/42,747.50
6. Step 6: Final answer
   x = 52,818.14