Finding the Fourth Proportional to 123,483.56, 185,098.20 and 48,573.34

Step by Step Solution

1. Step 1: Write the proportion equation
   123,483.56 : 185,098.20 = 48,573.34 : x
2. Step 2: Convert to fraction form
   123,483.56/185,098.20 = 48,573.34/x
3. Step 3: Cross multiply
   123,483.56x = 185,098.20 × 48,573.34
4. Step 4: Simplify right side
   123,483.56x = 8,990,837,157.09
5. Step 5: Solve for x
   x = 8,990,837,157.09/123,483.56
6. Step 6: Final answer
   x = 72,810.00