Finding the Fourth Proportional to 9,012,496.44, 12,437,743.14 and 5,146,259.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,012,496.44 : 12,437,743.14 = 5,146,259.52 : x
2. Step 2: Convert to fraction form
   9,012,496.44/12,437,743.14 = 5,146,259.52/x
3. Step 3: Cross multiply
   9,012,496.44x = 12,437,743.14 × 5,146,259.52
4. Step 4: Simplify right side
   9,012,496.44x = 64,007,854,041,539.69
5. Step 5: Solve for x
   x = 64,007,854,041,539.69/9,012,496.44
6. Step 6: Final answer
   x = 7,102,122.53