Finding the Fourth Proportional to 52,168.23, 78,363.00 and 49,131.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,168.23 : 78,363.00 = 49,131.34 : x
2. Step 2: Convert to fraction form
   52,168.23/78,363.00 = 49,131.34/x
3. Step 3: Cross multiply
   52,168.23x = 78,363.00 × 49,131.34
4. Step 4: Simplify right side
   52,168.23x = 3,850,079,110.13
5. Step 5: Solve for x
   x = 3,850,079,110.13/52,168.23
6. Step 6: Final answer
   x = 73,801.22