Finding the Fourth Proportional to 83,223.81, 114,848.96 and 45,498.06

Step by Step Solution

1. Step 1: Write the proportion equation
   83,223.81 : 114,848.96 = 45,498.06 : x
2. Step 2: Convert to fraction form
   83,223.81/114,848.96 = 45,498.06/x
3. Step 3: Cross multiply
   83,223.81x = 114,848.96 × 45,498.06
4. Step 4: Simplify right side
   83,223.81x = 5,225,404,645.53
5. Step 5: Solve for x
   x = 5,225,404,645.53/83,223.81
6. Step 6: Final answer
   x = 62,787.38