Finding the Fourth Proportional to 34,685.01, 52,056.68 and 14,978.61

Step by Step Solution

1. Step 1: Write the proportion equation
   34,685.01 : 52,056.68 = 14,978.61 : x
2. Step 2: Convert to fraction form
   34,685.01/52,056.68 = 14,978.61/x
3. Step 3: Cross multiply
   34,685.01x = 52,056.68 × 14,978.61
4. Step 4: Simplify right side
   34,685.01x = 779,736,632.72
5. Step 5: Solve for x
   x = 779,736,632.72/34,685.01
6. Step 6: Final answer
   x = 22,480.51