Finding the Fourth Proportional to 110,559.32, 152,575.98 and 62,820.76

Step by Step Solution

1. Step 1: Write the proportion equation
   110,559.32 : 152,575.98 = 62,820.76 : x
2. Step 2: Convert to fraction form
   110,559.32/152,575.98 = 62,820.76/x
3. Step 3: Cross multiply
   110,559.32x = 152,575.98 × 62,820.76
4. Step 4: Simplify right side
   110,559.32x = 9,584,939,021.34
5. Step 5: Solve for x
   x = 9,584,939,021.34/110,559.32
6. Step 6: Final answer
   x = 86,694.99