Finding the Fourth Proportional to 14,228,613.82, 21,342,849.34 and 3,445,914.37

Step by Step Solution

1. Step 1: Write the proportion equation
   14,228,613.82 : 21,342,849.34 = 3,445,914.37 : x
2. Step 2: Convert to fraction form
   14,228,613.82/21,342,849.34 = 3,445,914.37/x
3. Step 3: Cross multiply
   14,228,613.82x = 21,342,849.34 × 3,445,914.37
4. Step 4: Simplify right side
   14,228,613.82x = 73,545,631,210,772.45
5. Step 5: Solve for x
   x = 73,545,631,210,772.45/14,228,613.82
6. Step 6: Final answer
   x = 5,168,854.27