Finding the Fourth Proportional to 35,737.34, 49,315.32 and 19,821.47

Step by Step Solution

1. Step 1: Write the proportion equation
   35,737.34 : 49,315.32 = 19,821.47 : x
2. Step 2: Convert to fraction form
   35,737.34/49,315.32 = 19,821.47/x
3. Step 3: Cross multiply
   35,737.34x = 49,315.32 × 19,821.47
4. Step 4: Simplify right side
   35,737.34x = 977,501,889.34
5. Step 5: Solve for x
   x = 977,501,889.34/35,737.34
6. Step 6: Final answer
   x = 27,352.40