Finding the Fourth Proportional to 23,290,109.94, 32,140,476.34 and 13,366,201.27

Step by Step Solution

1. Step 1: Write the proportion equation
   23,290,109.94 : 32,140,476.34 = 13,366,201.27 : x
2. Step 2: Convert to fraction form
   23,290,109.94/32,140,476.34 = 13,366,201.27/x
3. Step 3: Cross multiply
   23,290,109.94x = 32,140,476.34 × 13,366,201.27
4. Step 4: Simplify right side
   23,290,109.94x = 429,596,075,786,173.56
5. Step 5: Solve for x
   x = 429,596,075,786,173.56/23,290,109.94
6. Step 6: Final answer
   x = 18,445,429.28