Finding the Fourth Proportional to 10,146,370.23, 15,219,379.98 and 3,414,784.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,146,370.23 : 15,219,379.98 = 3,414,784.23 : x
2. Step 2: Convert to fraction form
   10,146,370.23/15,219,379.98 = 3,414,784.23/x
3. Step 3: Cross multiply
   10,146,370.23x = 15,219,379.98 × 3,414,784.23
4. Step 4: Simplify right side
   10,146,370.23x = 51,970,898,746,081.72
5. Step 5: Solve for x
   x = 51,970,898,746,081.72/10,146,370.23
6. Step 6: Final answer
   x = 5,122,117.33