Finding the Fourth Proportional to 8,588,389.98, 11,852,002.76 and 4,917,362.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,588,389.98 : 11,852,002.76 = 4,917,362.86 : x
2. Step 2: Convert to fraction form
   8,588,389.98/11,852,002.76 = 4,917,362.86/x
3. Step 3: Cross multiply
   8,588,389.98x = 11,852,002.76 × 4,917,362.86
4. Step 4: Simplify right side
   8,588,389.98x = 58,280,598,164,054.69
5. Step 5: Solve for x
   x = 58,280,598,164,054.69/8,588,389.98
6. Step 6: Final answer
   x = 6,785,974.82