Finding the Fourth Proportional to 110,779.34, 152,874.70 and 60,478.34

Step by Step Solution

1. Step 1: Write the proportion equation
   110,779.34 : 152,874.70 = 60,478.34 : x
2. Step 2: Convert to fraction form
   110,779.34/152,874.70 = 60,478.34/x
3. Step 3: Cross multiply
   110,779.34x = 152,874.70 × 60,478.34
4. Step 4: Simplify right side
   110,779.34x = 9,245,608,084.00
5. Step 5: Solve for x
   x = 9,245,608,084.00/110,779.34
6. Step 6: Final answer
   x = 83,459.68