Finding the Fourth Proportional to 13,108,906.86, 19,663,422.49 and 4,010,989.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,108,906.86 : 19,663,422.49 = 4,010,989.93 : x
2. Step 2: Convert to fraction form
   13,108,906.86/19,663,422.49 = 4,010,989.93/x
3. Step 3: Cross multiply
   13,108,906.86x = 19,663,422.49 × 4,010,989.93
4. Step 4: Simplify right side
   13,108,906.86x = 78,869,789,596,725.52
5. Step 5: Solve for x
   x = 78,869,789,596,725.52/13,108,906.86
6. Step 6: Final answer
   x = 6,016,503.93