Finding the Fourth Proportional to 56,963.56, 78,609.70 and 33,094.76

Step by Step Solution

1. Step 1: Write the proportion equation
   56,963.56 : 78,609.70 = 33,094.76 : x
2. Step 2: Convert to fraction form
   56,963.56/78,609.70 = 33,094.76/x
3. Step 3: Cross multiply
   56,963.56x = 78,609.70 × 33,094.76
4. Step 4: Simplify right side
   56,963.56x = 2,601,569,155.17
5. Step 5: Solve for x
   x = 2,601,569,155.17/56,963.56
6. Step 6: Final answer
   x = 45,670.76