Finding the Fourth Proportional to 56,406.42, 77,820.25 and 33,746.06

Step by Step Solution

1. Step 1: Write the proportion equation
   56,406.42 : 77,820.25 = 33,746.06 : x
2. Step 2: Convert to fraction form
   56,406.42/77,820.25 = 33,746.06/x
3. Step 3: Cross multiply
   56,406.42x = 77,820.25 × 33,746.06
4. Step 4: Simplify right side
   56,406.42x = 2,626,126,825.72
5. Step 5: Solve for x
   x = 2,626,126,825.72/56,406.42
6. Step 6: Final answer
   x = 46,557.23