Finding the Fourth Proportional to 8,021,921.16, 12,026,897.34 and 4,826,298.60

Step by Step Solution

1. Step 1: Write the proportion equation
   8,021,921.16 : 12,026,897.34 = 4,826,298.60 : x
2. Step 2: Convert to fraction form
   8,021,921.16/12,026,897.34 = 4,826,298.60/x
3. Step 3: Cross multiply
   8,021,921.16x = 12,026,897.34 × 4,826,298.60
4. Step 4: Simplify right side
   8,021,921.16x = 58,045,397,794,385.72
5. Step 5: Solve for x
   x = 58,045,397,794,385.72/8,021,921.16
6. Step 6: Final answer
   x = 7,235,847.45