Finding the Fourth Proportional to 83,614.38, 115,383.82 and 47,808.34

Step by Step Solution

1. Step 1: Write the proportion equation
   83,614.38 : 115,383.82 = 47,808.34 : x
2. Step 2: Convert to fraction form
   83,614.38/115,383.82 = 47,808.34/x
3. Step 3: Cross multiply
   83,614.38x = 115,383.82 × 47,808.34
4. Step 4: Simplify right side
   83,614.38x = 5,516,308,897.06
5. Step 5: Solve for x
   x = 5,516,308,897.06/83,614.38
6. Step 6: Final answer
   x = 65,973.21