Finding the Fourth Proportional to 10,272,613.43, 15,409,116.63 and 3,356,111.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,272,613.43 : 15,409,116.63 = 3,356,111.87 : x
2. Step 2: Convert to fraction form
   10,272,613.43/15,409,116.63 = 3,356,111.87/x
3. Step 3: Cross multiply
   10,272,613.43x = 15,409,116.63 × 3,356,111.87
4. Step 4: Simplify right side
   10,272,613.43x = 51,714,719,151,111.82
5. Step 5: Solve for x
   x = 51,714,719,151,111.82/10,272,613.43
6. Step 6: Final answer
   x = 5,034,231.99