Finding the Fourth Proportional to 8,774,801.69, 12,108,868.61 and 5,103,823.77

Step by Step Solution

1. Step 1: Write the proportion equation
   8,774,801.69 : 12,108,868.61 = 5,103,823.77 : x
2. Step 2: Convert to fraction form
   8,774,801.69/12,108,868.61 = 5,103,823.77/x
3. Step 3: Cross multiply
   8,774,801.69x = 12,108,868.61 × 5,103,823.77
4. Step 4: Simplify right side
   8,774,801.69x = 61,801,531,414,005.73
5. Step 5: Solve for x
   x = 61,801,531,414,005.73/8,774,801.69
6. Step 6: Final answer
   x = 7,043,068.74