Finding the Fourth Proportional to 9,565,085.53, 13,199,340.98 and 5,434,571.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,565,085.53 : 13,199,340.98 = 5,434,571.07 : x
2. Step 2: Convert to fraction form
   9,565,085.53/13,199,340.98 = 5,434,571.07/x
3. Step 3: Cross multiply
   9,565,085.53x = 13,199,340.98 × 5,434,571.07
4. Step 4: Simplify right side
   9,565,085.53x = 71,732,756,615,990.42
5. Step 5: Solve for x
   x = 71,732,756,615,990.42/9,565,085.53
6. Step 6: Final answer
   x = 7,499,437.03