Finding the Fourth Proportional to 56,955.12, 78,595.56 and 31,804.08

Step by Step Solution

1. Step 1: Write the proportion equation
   56,955.12 : 78,595.56 = 31,804.08 : x
2. Step 2: Convert to fraction form
   56,955.12/78,595.56 = 31,804.08/x
3. Step 3: Cross multiply
   56,955.12x = 78,595.56 × 31,804.08
4. Step 4: Simplify right side
   56,955.12x = 2,499,659,477.88
5. Step 5: Solve for x
   x = 2,499,659,477.88/56,955.12
6. Step 6: Final answer
   x = 43,888.23