Finding the Fourth Proportional to 8,890,983.48, 13,338,443.52 and 2,827,569.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,890,983.48 : 13,338,443.52 = 2,827,569.72 : x
2. Step 2: Convert to fraction form
   8,890,983.48/13,338,443.52 = 2,827,569.72/x
3. Step 3: Cross multiply
   8,890,983.48x = 13,338,443.52 × 2,827,569.72
4. Step 4: Simplify right side
   8,890,983.48x = 37,715,379,009,082.22
5. Step 5: Solve for x
   x = 37,715,379,009,082.22/8,890,983.48
6. Step 6: Final answer
   x = 4,241,980.55