Finding the Fourth Proportional to 110,476.22, 152,514.88 and 86,225.10

Step by Step Solution

1. Step 1: Write the proportion equation
   110,476.22 : 152,514.88 = 86,225.10 : x
2. Step 2: Convert to fraction form
   110,476.22/152,514.88 = 86,225.10/x
3. Step 3: Cross multiply
   110,476.22x = 152,514.88 × 86,225.10
4. Step 4: Simplify right side
   110,476.22x = 13,150,610,779.49
5. Step 5: Solve for x
   x = 13,150,610,779.49/110,476.22
6. Step 6: Final answer
   x = 119,035.67