Finding the Fourth Proportional to 83,762.52, 115,590.33 and 45,521.16

Step by Step Solution

1. Step 1: Write the proportion equation
   83,762.52 : 115,590.33 = 45,521.16 : x
2. Step 2: Convert to fraction form
   83,762.52/115,590.33 = 45,521.16/x
3. Step 3: Cross multiply
   83,762.52x = 115,590.33 × 45,521.16
4. Step 4: Simplify right side
   83,762.52x = 5,261,805,906.38
5. Step 5: Solve for x
   x = 5,261,805,906.38/83,762.52
6. Step 6: Final answer
   x = 62,818.14