Finding the Fourth Proportional to 111,060.59, 153,162.16 and 94,988.16

Step by Step Solution

1. Step 1: Write the proportion equation
   111,060.59 : 153,162.16 = 94,988.16 : x
2. Step 2: Convert to fraction form
   111,060.59/153,162.16 = 94,988.16/x
3. Step 3: Cross multiply
   111,060.59x = 153,162.16 × 94,988.16
4. Step 4: Simplify right side
   111,060.59x = 14,548,591,522.56
5. Step 5: Solve for x
   x = 14,548,591,522.56/111,060.59
6. Step 6: Final answer
   x = 130,996.89