Finding the Fourth Proportional to 53,869,098.50, 80,814,996.18 and 17,474,647.10

Step by Step Solution

1. Step 1: Write the proportion equation
   53,869,098.50 : 80,814,996.18 = 17,474,647.10 : x
2. Step 2: Convert to fraction form
   53,869,098.50/80,814,996.18 = 17,474,647.10/x
3. Step 3: Cross multiply
   53,869,098.50x = 80,814,996.18 × 17,474,647.10
4. Step 4: Simplify right side
   53,869,098.50x = 1,412,213,538,633,348.25
5. Step 5: Solve for x
   x = 1,412,213,538,633,348.25/53,869,098.50
6. Step 6: Final answer
   x = 26,215,651.98