Finding the Fourth Proportional to 110,545, 152,553.18 and 60,245.08

Step by Step Solution

1. Step 1: Write the proportion equation
   110,545 : 152,553.18 = 60,245.08 : x
2. Step 2: Convert to fraction form
   110,545/152,553.18 = 60,245.08/x
3. Step 3: Cross multiply
   110,545x = 152,553.18 × 60,245.08
4. Step 4: Simplify right side
   110,545x = 9,190,578,533.35
5. Step 5: Solve for x
   x = 9,190,578,533.35/110,545
6. Step 6: Final answer
   x = 83,138.80