Finding the Fourth Proportional to 17,947,219.34, 26,915,182.20 and 5,813,867.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,947,219.34 : 26,915,182.20 = 5,813,867.72 : x
2. Step 2: Convert to fraction form
   17,947,219.34/26,915,182.20 = 5,813,867.72/x
3. Step 3: Cross multiply
   17,947,219.34x = 26,915,182.20 × 5,813,867.72
4. Step 4: Simplify right side
   17,947,219.34x = 156,481,308,970,498.56
5. Step 5: Solve for x
   x = 156,481,308,970,498.56/17,947,219.34
6. Step 6: Final answer
   x = 8,718,972.34