Finding the Fourth Proportional to 23,199,279.24, 32,010,783.98 and 13,406,133.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,199,279.24 : 32,010,783.98 = 13,406,133.80 : x
2. Step 2: Convert to fraction form
   23,199,279.24/32,010,783.98 = 13,406,133.80/x
3. Step 3: Cross multiply
   23,199,279.24x = 32,010,783.98 × 13,406,133.80
4. Step 4: Simplify right side
   23,199,279.24x = 429,140,853,078,776.56
5. Step 5: Solve for x
   x = 429,140,853,078,776.56/23,199,279.24
6. Step 6: Final answer
   x = 18,498,025.25