Finding the Fourth Proportional to 83,089.84, 114,664.56 and 45,364.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,089.84 : 114,664.56 = 45,364.96 : x
2. Step 2: Convert to fraction form
   83,089.84/114,664.56 = 45,364.96/x
3. Step 3: Cross multiply
   83,089.84x = 114,664.56 × 45,364.96
4. Step 4: Simplify right side
   83,089.84x = 5,201,753,177.82
5. Step 5: Solve for x
   x = 5,201,753,177.82/83,089.84
6. Step 6: Final answer
   x = 62,603.96