Finding the Fourth Proportional to 58,728.96, 81,045.72 and 34,875.26

Step by Step Solution

1. Step 1: Write the proportion equation
   58,728.96 : 81,045.72 = 34,875.26 : x
2. Step 2: Convert to fraction form
   58,728.96/81,045.72 = 34,875.26/x
3. Step 3: Cross multiply
   58,728.96x = 81,045.72 × 34,875.26
4. Step 4: Simplify right side
   58,728.96x = 2,826,490,556.89
5. Step 5: Solve for x
   x = 2,826,490,556.89/58,728.96
6. Step 6: Final answer
   x = 48,127.71