Finding the Fourth Proportional to 52,026.57, 71,797 and 30,511.93

Step by Step Solution

1. Step 1: Write the proportion equation
   52,026.57 : 71,797 = 30,511.93 : x
2. Step 2: Convert to fraction form
   52,026.57/71,797 = 30,511.93/x
3. Step 3: Cross multiply
   52,026.57x = 71,797 × 30,511.93
4. Step 4: Simplify right side
   52,026.57x = 2,190,665,038.21
5. Step 5: Solve for x
   x = 2,190,665,038.21/52,026.57
6. Step 6: Final answer
   x = 42,106.66