Finding the Fourth Proportional to 55,264.43, 76,264.96 and 30,113.93

Step by Step Solution

1. Step 1: Write the proportion equation
   55,264.43 : 76,264.96 = 30,113.93 : x
2. Step 2: Convert to fraction form
   55,264.43/76,264.96 = 30,113.93/x
3. Step 3: Cross multiply
   55,264.43x = 76,264.96 × 30,113.93
4. Step 4: Simplify right side
   55,264.43x = 2,296,637,666.89
5. Step 5: Solve for x
   x = 2,296,637,666.89/55,264.43
6. Step 6: Final answer
   x = 41,557.25