Finding the Fourth Proportional to 16,080,557.30, 22,572,499.90 and 16,080,557.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,080,557.30 : 22,572,499.90 = 16,080,557.30 : x
2. Step 2: Convert to fraction form
   16,080,557.30/22,572,499.90 = 16,080,557.30/x
3. Step 3: Cross multiply
   16,080,557.30x = 22,572,499.90 × 16,080,557.30
4. Step 4: Simplify right side
   16,080,557.30x = 362,978,378,046,194.25
5. Step 5: Solve for x
   x = 362,978,378,046,194.25/16,080,557.30
6. Step 6: Final answer
   x = 22,572,499.90