Finding the Fourth Proportional to 56,552.06, 78,075.78 and 35,360.12

Step by Step Solution

1. Step 1: Write the proportion equation
   56,552.06 : 78,075.78 = 35,360.12 : x
2. Step 2: Convert to fraction form
   56,552.06/78,075.78 = 35,360.12/x
3. Step 3: Cross multiply
   56,552.06x = 78,075.78 × 35,360.12
4. Step 4: Simplify right side
   56,552.06x = 2,760,768,949.89
5. Step 5: Solve for x
   x = 2,760,768,949.89/56,552.06
6. Step 6: Final answer
   x = 48,818.19