Finding the Fourth Proportional to 34,404.32, 47,477.76 and 19,090.71

Step by Step Solution

1. Step 1: Write the proportion equation
   34,404.32 : 47,477.76 = 19,090.71 : x
2. Step 2: Convert to fraction form
   34,404.32/47,477.76 = 19,090.71/x
3. Step 3: Cross multiply
   34,404.32x = 47,477.76 × 19,090.71
4. Step 4: Simplify right side
   34,404.32x = 906,384,147.61
5. Step 5: Solve for x
   x = 906,384,147.61/34,404.32
6. Step 6: Final answer
   x = 26,345.07