Finding the Fourth Proportional to 34,333.71, 47,377.35 and 19,995.18

Step by Step Solution

1. Step 1: Write the proportion equation
   34,333.71 : 47,377.35 = 19,995.18 : x
2. Step 2: Convert to fraction form
   34,333.71/47,377.35 = 19,995.18/x
3. Step 3: Cross multiply
   34,333.71x = 47,377.35 × 19,995.18
4. Step 4: Simplify right side
   34,333.71x = 947,318,641.17
5. Step 5: Solve for x
   x = 947,318,641.17/34,333.71
6. Step 6: Final answer
   x = 27,591.50