Finding the Fourth Proportional to 8,267,300.80, 12,403,322.88 and 3,472,524.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,267,300.80 : 12,403,322.88 = 3,472,524.16 : x
2. Step 2: Convert to fraction form
   8,267,300.80/12,403,322.88 = 3,472,524.16/x
3. Step 3: Cross multiply
   8,267,300.80x = 12,403,322.88 × 3,472,524.16
4. Step 4: Simplify right side
   8,267,300.80x = 43,070,838,365,080.79
5. Step 5: Solve for x
   x = 43,070,838,365,080.79/8,267,300.80
6. Step 6: Final answer
   x = 5,209,782.42