Finding the Fourth Proportional to 110,522.47, 152,521.01 and 60,221.47

Step by Step Solution

1. Step 1: Write the proportion equation
   110,522.47 : 152,521.01 = 60,221.47 : x
2. Step 2: Convert to fraction form
   110,522.47/152,521.01 = 60,221.47/x
3. Step 3: Cross multiply
   110,522.47x = 152,521.01 × 60,221.47
4. Step 4: Simplify right side
   110,522.47x = 9,185,038,701.49
5. Step 5: Solve for x
   x = 9,185,038,701.49/110,522.47
6. Step 6: Final answer
   x = 83,105.63