Finding the Fourth Proportional to 56,973.06, 78,617.52 and 33,099.39

Step by Step Solution

1. Step 1: Write the proportion equation
   56,973.06 : 78,617.52 = 33,099.39 : x
2. Step 2: Convert to fraction form
   56,973.06/78,617.52 = 33,099.39/x
3. Step 3: Cross multiply
   56,973.06x = 78,617.52 × 33,099.39
4. Step 4: Simplify right side
   56,973.06x = 2,602,191,955.31
5. Step 5: Solve for x
   x = 2,602,191,955.31/56,973.06
6. Step 6: Final answer
   x = 45,674.08