Finding the Fourth Proportional to 17,409,128.48, 24,023,719.56 and 9,674,004.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,409,128.48 : 24,023,719.56 = 9,674,004.72 : x
2. Step 2: Convert to fraction form
   17,409,128.48/24,023,719.56 = 9,674,004.72/x
3. Step 3: Cross multiply
   17,409,128.48x = 24,023,719.56 × 9,674,004.72
4. Step 4: Simplify right side
   17,409,128.48x = 232,405,576,415,396.31
5. Step 5: Solve for x
   x = 232,405,576,415,396.31/17,409,128.48
6. Step 6: Final answer
   x = 13,349,638.76