Finding the Fourth Proportional to 10,147,870.74, 15,224,045.06 and 2,959,967.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,147,870.74 : 15,224,045.06 = 2,959,967.19 : x
2. Step 2: Convert to fraction form
   10,147,870.74/15,224,045.06 = 2,959,967.19/x
3. Step 3: Cross multiply
   10,147,870.74x = 15,224,045.06 × 2,959,967.19
4. Step 4: Simplify right side
   10,147,870.74x = 45,062,673,876,681.59
5. Step 5: Solve for x
   x = 45,062,673,876,681.59/10,147,870.74
6. Step 6: Final answer
   x = 4,440,603.85