Finding the Fourth Proportional to 83,475.14, 115,196.04 and 45,234.77

Step by Step Solution

1. Step 1: Write the proportion equation
   83,475.14 : 115,196.04 = 45,234.77 : x
2. Step 2: Convert to fraction form
   83,475.14/115,196.04 = 45,234.77/x
3. Step 3: Cross multiply
   83,475.14x = 115,196.04 × 45,234.77
4. Step 4: Simplify right side
   83,475.14x = 5,210,865,798.33
5. Step 5: Solve for x
   x = 5,210,865,798.33/83,475.14
6. Step 6: Final answer
   x = 62,424.17