Finding the Fourth Proportional to 111,510.09, 153,885.06 and 60,523.25

Step by Step Solution

1. Step 1: Write the proportion equation
   111,510.09 : 153,885.06 = 60,523.25 : x
2. Step 2: Convert to fraction form
   111,510.09/153,885.06 = 60,523.25/x
3. Step 3: Cross multiply
   111,510.09x = 153,885.06 × 60,523.25
4. Step 4: Simplify right side
   111,510.09x = 9,313,623,188.22
5. Step 5: Solve for x
   x = 9,313,623,188.22/111,510.09
6. Step 6: Final answer
   x = 83,522.69