Finding the Fourth Proportional to 17,662,264.99, 26,503,676.52 and 7,426,383.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,662,264.99 : 26,503,676.52 = 7,426,383.28 : x
2. Step 2: Convert to fraction form
   17,662,264.99/26,503,676.52 = 7,426,383.28/x
3. Step 3: Cross multiply
   17,662,264.99x = 26,503,676.52 × 7,426,383.28
4. Step 4: Simplify right side
   17,662,264.99x = 196,826,460,166,656.59
5. Step 5: Solve for x
   x = 196,826,460,166,656.59/17,662,264.99
6. Step 6: Final answer
   x = 11,143,896.91