Finding the Fourth Proportional to 110,191, 152,063.58 and 65,479

Step by Step Solution

1. Step 1: Write the proportion equation
   110,191 : 152,063.58 = 65,479 : x
2. Step 2: Convert to fraction form
   110,191/152,063.58 = 65,479/x
3. Step 3: Cross multiply
   110,191x = 152,063.58 × 65,479
4. Step 4: Simplify right side
   110,191x = 9,956,971,154.82
5. Step 5: Solve for x
   x = 9,956,971,154.82/110,191
6. Step 6: Final answer
   x = 90,361.02