Finding the Fourth Proportional to 5,229,499.98, 7,840,590.93 and 2,671,507.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,229,499.98 : 7,840,590.93 = 2,671,507.02 : x
2. Step 2: Convert to fraction form
   5,229,499.98/7,840,590.93 = 2,671,507.02/x
3. Step 3: Cross multiply
   5,229,499.98x = 7,840,590.93 × 2,671,507.02
4. Step 4: Simplify right side
   5,229,499.98x = 20,946,193,710,443.33
5. Step 5: Solve for x
   x = 20,946,193,710,443.33/5,229,499.98
6. Step 6: Final answer
   x = 4,005,391.30