Finding the Fourth Proportional to 17,583,690.32, 24,277,341.92 and 10,978,346.06

Step by Step Solution

1. Step 1: Write the proportion equation
   17,583,690.32 : 24,277,341.92 = 10,978,346.06 : x
2. Step 2: Convert to fraction form
   17,583,690.32/24,277,341.92 = 10,978,346.06/x
3. Step 3: Cross multiply
   17,583,690.32x = 24,277,341.92 × 10,978,346.06
4. Step 4: Simplify right side
   17,583,690.32x = 266,525,061,014,704.88
5. Step 5: Solve for x
   x = 266,525,061,014,704.88/17,583,690.32
6. Step 6: Final answer
   x = 15,157,515.64