Finding the Fourth Proportional to 52,983.78, 73,117.86 and 31,763.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,983.78 : 73,117.86 = 31,763.04 : x
2. Step 2: Convert to fraction form
   52,983.78/73,117.86 = 31,763.04/x
3. Step 3: Cross multiply
   52,983.78x = 73,117.86 × 31,763.04
4. Step 4: Simplify right side
   52,983.78x = 2,322,445,511.89
5. Step 5: Solve for x
   x = 2,322,445,511.89/52,983.78
6. Step 6: Final answer
   x = 43,833.14