Finding the Fourth Proportional to 375,870.12, 563,684.76 and 123,082.08

Step by Step Solution

1. Step 1: Write the proportion equation
   375,870.12 : 563,684.76 = 123,082.08 : x
2. Step 2: Convert to fraction form
   375,870.12/563,684.76 = 123,082.08/x
3. Step 3: Cross multiply
   375,870.12x = 563,684.76 × 123,082.08
4. Step 4: Simplify right side
   375,870.12x = 69,379,492,725.10
5. Step 5: Solve for x
   x = 69,379,492,725.10/375,870.12
6. Step 6: Final answer
   x = 184,583.69