Finding the Fourth Proportional to 34,364.86, 47,426.83 and 19,260.07

Step by Step Solution

1. Step 1: Write the proportion equation
   34,364.86 : 47,426.83 = 19,260.07 : x
2. Step 2: Convert to fraction form
   34,364.86/47,426.83 = 19,260.07/x
3. Step 3: Cross multiply
   34,364.86x = 47,426.83 × 19,260.07
4. Step 4: Simplify right side
   34,364.86x = 913,443,898.96
5. Step 5: Solve for x
   x = 913,443,898.96/34,364.86
6. Step 6: Final answer
   x = 26,580.76