Finding the Fourth Proportional to 55,526.04, 76,626.54 and 30,375

Step by Step Solution

1. Step 1: Write the proportion equation
   55,526.04 : 76,626.54 = 30,375 : x
2. Step 2: Convert to fraction form
   55,526.04/76,626.54 = 30,375/x
3. Step 3: Cross multiply
   55,526.04x = 76,626.54 × 30,375
4. Step 4: Simplify right side
   55,526.04x = 2,327,531,152.50
5. Step 5: Solve for x
   x = 2,327,531,152.50/55,526.04
6. Step 6: Final answer
   x = 41,917.83