Finding the Fourth Proportional to 11,574,147.50, 17,357,675.57 and 8,002,863.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,574,147.50 : 17,357,675.57 = 8,002,863.98 : x
2. Step 2: Convert to fraction form
   11,574,147.50/17,357,675.57 = 8,002,863.98/x
3. Step 3: Cross multiply
   11,574,147.50x = 17,357,675.57 × 8,002,863.98
4. Step 4: Simplify right side
   11,574,147.50x = 138,911,116,595,678.98
5. Step 5: Solve for x
   x = 138,911,116,595,678.98/11,574,147.50
6. Step 6: Final answer
   x = 12,001,844.33