Finding the Fourth Proportional to 8,877,109.32, 12,250,359.54 and 4,802,640.84

Step by Step Solution

1. Step 1: Write the proportion equation
   8,877,109.32 : 12,250,359.54 = 4,802,640.84 : x
2. Step 2: Convert to fraction form
   8,877,109.32/12,250,359.54 = 4,802,640.84/x
3. Step 3: Cross multiply
   8,877,109.32x = 12,250,359.54 × 4,802,640.84
4. Step 4: Simplify right side
   8,877,109.32x = 58,834,077,031,487.61
5. Step 5: Solve for x
   x = 58,834,077,031,487.61/8,877,109.32
6. Step 6: Final answer
   x = 6,627,616.59