Finding the Fourth Proportional to 8,895,570.90, 12,276,100.71 and 5,028,106.92

Step by Step Solution

1. Step 1: Write the proportion equation
   8,895,570.90 : 12,276,100.71 = 5,028,106.92 : x
2. Step 2: Convert to fraction form
   8,895,570.90/12,276,100.71 = 5,028,106.92/x
3. Step 3: Cross multiply
   8,895,570.90x = 12,276,100.71 × 5,028,106.92
4. Step 4: Simplify right side
   8,895,570.90x = 61,725,546,930,567.91
5. Step 5: Solve for x
   x = 61,725,546,930,567.91/8,895,570.90
6. Step 6: Final answer
   x = 6,938,907.87