Finding the Fourth Proportional to 34,773.08, 47,988.88 and 19,667.08

Step by Step Solution

1. Step 1: Write the proportion equation
   34,773.08 : 47,988.88 = 19,667.08 : x
2. Step 2: Convert to fraction form
   34,773.08/47,988.88 = 19,667.08/x
3. Step 3: Cross multiply
   34,773.08x = 47,988.88 × 19,667.08
4. Step 4: Simplify right side
   34,773.08x = 943,801,142.07
5. Step 5: Solve for x
   x = 943,801,142.07/34,773.08
6. Step 6: Final answer
   x = 27,141.72