Finding the Fourth Proportional to 6,008,978.52, 8,287,869.78 and 4,173,439.14

Step by Step Solution

1. Step 1: Write the proportion equation
   6,008,978.52 : 8,287,869.78 = 4,173,439.14 : x
2. Step 2: Convert to fraction form
   6,008,978.52/8,287,869.78 = 4,173,439.14/x
3. Step 3: Cross multiply
   6,008,978.52x = 8,287,869.78 × 4,173,439.14
4. Step 4: Simplify right side
   6,008,978.52x = 34,588,920,127,075.19
5. Step 5: Solve for x
   x = 34,588,920,127,075.19/6,008,978.52
6. Step 6: Final answer
   x = 5,756,206.32