Finding the Fourth Proportional to 56,002.01, 77,282.73 and 30,851.51

Step by Step Solution

1. Step 1: Write the proportion equation
   56,002.01 : 77,282.73 = 30,851.51 : x
2. Step 2: Convert to fraction form
   56,002.01/77,282.73 = 30,851.51/x
3. Step 3: Cross multiply
   56,002.01x = 77,282.73 × 30,851.51
4. Step 4: Simplify right side
   56,002.01x = 2,384,288,531.01
5. Step 5: Solve for x
   x = 2,384,288,531.01/56,002.01
6. Step 6: Final answer
   x = 42,575.06