Finding the Fourth Proportional to 50,737.98, 70,036.98 and 30,595.70

Step by Step Solution

1. Step 1: Write the proportion equation
   50,737.98 : 70,036.98 = 30,595.70 : x
2. Step 2: Convert to fraction form
   50,737.98/70,036.98 = 30,595.70/x
3. Step 3: Cross multiply
   50,737.98x = 70,036.98 × 30,595.70
4. Step 4: Simplify right side
   50,737.98x = 2,142,830,428.99
5. Step 5: Solve for x
   x = 2,142,830,428.99/50,737.98
6. Step 6: Final answer
   x = 42,233.26