Finding the Fourth Proportional to 56,846.00, 78,447.45 and 31,354.02

Step by Step Solution

1. Step 1: Write the proportion equation
   56,846.00 : 78,447.45 = 31,354.02 : x
2. Step 2: Convert to fraction form
   56,846.00/78,447.45 = 31,354.02/x
3. Step 3: Cross multiply
   56,846.00x = 78,447.45 × 31,354.02
4. Step 4: Simplify right side
   56,846.00x = 2,459,643,033.83
5. Step 5: Solve for x
   x = 2,459,643,033.83/56,846.00
6. Step 6: Final answer
   x = 43,268.53