Finding the Fourth Proportional to 42,088.08, 63,119.56 and 34,674.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,088.08 : 63,119.56 = 34,674.16 : x
2. Step 2: Convert to fraction form
   42,088.08/63,119.56 = 34,674.16/x
3. Step 3: Cross multiply
   42,088.08x = 63,119.56 × 34,674.16
4. Step 4: Simplify right side
   42,088.08x = 2,188,617,722.57
5. Step 5: Solve for x
   x = 2,188,617,722.57/42,088.08
6. Step 6: Final answer
   x = 52,000.89