Finding the Fourth Proportional to 123,043.30, 184,510.95 and 56,461.30

Step by Step Solution

1. Step 1: Write the proportion equation
   123,043.30 : 184,510.95 = 56,461.30 : x
2. Step 2: Convert to fraction form
   123,043.30/184,510.95 = 56,461.30/x
3. Step 3: Cross multiply
   123,043.30x = 184,510.95 × 56,461.30
4. Step 4: Simplify right side
   123,043.30x = 10,417,728,101.24
5. Step 5: Solve for x
   x = 10,417,728,101.24/123,043.30
6. Step 6: Final answer
   x = 84,667.17