Finding the Fourth Proportional to 8,879,796.32, 12,254,073.86 and 4,805,415.32

Step by Step Solution

1. Step 1: Write the proportion equation
   8,879,796.32 : 12,254,073.86 = 4,805,415.32 : x
2. Step 2: Convert to fraction form
   8,879,796.32/12,254,073.86 = 4,805,415.32/x
3. Step 3: Cross multiply
   8,879,796.32x = 12,254,073.86 × 4,805,415.32
4. Step 4: Simplify right side
   8,879,796.32x = 58,885,914,209,998.71
5. Step 5: Solve for x
   x = 58,885,914,209,998.71/8,879,796.32
6. Step 6: Final answer
   x = 6,631,448.75