Finding the Fourth Proportional to 250,300.53, 375,499.80 and 110,058.75

Step by Step Solution

1. Step 1: Write the proportion equation
   250,300.53 : 375,499.80 = 110,058.75 : x
2. Step 2: Convert to fraction form
   250,300.53/375,499.80 = 110,058.75/x
3. Step 3: Cross multiply
   250,300.53x = 375,499.80 × 110,058.75
4. Step 4: Simplify right side
   250,300.53x = 41,327,038,613.25
5. Step 5: Solve for x
   x = 41,327,038,613.25/250,300.53
6. Step 6: Final answer
   x = 165,109.67