Finding the Fourth Proportional to 56,822.00, 78,385.52 and 43,369.89

Step by Step Solution

1. Step 1: Write the proportion equation
   56,822.00 : 78,385.52 = 43,369.89 : x
2. Step 2: Convert to fraction form
   56,822.00/78,385.52 = 43,369.89/x
3. Step 3: Cross multiply
   56,822.00x = 78,385.52 × 43,369.89
4. Step 4: Simplify right side
   56,822.00x = 3,399,571,163.14
5. Step 5: Solve for x
   x = 3,399,571,163.14/56,822.00
6. Step 6: Final answer
   x = 59,828.44