Finding the Fourth Proportional to 9,864,801.48, 14,810,620.68 and 5,549,888.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,864,801.48 : 14,810,620.68 = 5,549,888.15 : x
2. Step 2: Convert to fraction form
   9,864,801.48/14,810,620.68 = 5,549,888.15/x
3. Step 3: Cross multiply
   9,864,801.48x = 14,810,620.68 × 5,549,888.15
4. Step 4: Simplify right side
   9,864,801.48x = 82,197,288,132,023.83
5. Step 5: Solve for x
   x = 82,197,288,132,023.83/9,864,801.48
6. Step 6: Final answer
   x = 8,332,381.38