Finding the Fourth Proportional to 11,885,323.50, 17,834,065.38 and 5,660,473.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,885,323.50 : 17,834,065.38 = 5,660,473.50 : x
2. Step 2: Convert to fraction form
   11,885,323.50/17,834,065.38 = 5,660,473.50/x
3. Step 3: Cross multiply
   11,885,323.50x = 17,834,065.38 × 5,660,473.50
4. Step 4: Simplify right side
   11,885,323.50x = 100,949,254,480,757.42
5. Step 5: Solve for x
   x = 100,949,254,480,757.42/11,885,323.50
6. Step 6: Final answer
   x = 8,493,605.96