Finding the Fourth Proportional to 83,295.56, 114,949.55 and 45,570.62

Step by Step Solution

1. Step 1: Write the proportion equation
   83,295.56 : 114,949.55 = 45,570.62 : x
2. Step 2: Convert to fraction form
   83,295.56/114,949.55 = 45,570.62/x
3. Step 3: Cross multiply
   83,295.56x = 114,949.55 × 45,570.62
4. Step 4: Simplify right side
   83,295.56x = 5,238,322,663.52
5. Step 5: Solve for x
   x = 5,238,322,663.52/83,295.56
6. Step 6: Final answer
   x = 62,888.38