Finding the Fourth Proportional to 110,468.82, 152,445.59 and 62,719.09

Step by Step Solution

1. Step 1: Write the proportion equation
   110,468.82 : 152,445.59 = 62,719.09 : x
2. Step 2: Convert to fraction form
   110,468.82/152,445.59 = 62,719.09/x
3. Step 3: Cross multiply
   110,468.82x = 152,445.59 × 62,719.09
4. Step 4: Simplify right side
   110,468.82x = 9,561,248,679.31
5. Step 5: Solve for x
   x = 9,561,248,679.31/110,468.82
6. Step 6: Final answer
   x = 86,551.56