Finding the Fourth Proportional to 9,863,532.81, 13,611,088.83 and 5,452,994.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,863,532.81 : 13,611,088.83 = 5,452,994.42 : x
2. Step 2: Convert to fraction form
   9,863,532.81/13,611,088.83 = 5,452,994.42/x
3. Step 3: Cross multiply
   9,863,532.81x = 13,611,088.83 × 5,452,994.42
4. Step 4: Simplify right side
   9,863,532.81x = 74,221,191,443,549.20
5. Step 5: Solve for x
   x = 74,221,191,443,549.20/9,863,532.81
6. Step 6: Final answer
   x = 7,524,808.09