Finding the Fourth Proportional to 10,640,810.09, 14,684,362.76 and 5,994,650.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,640,810.09 : 14,684,362.76 = 5,994,650.87 : x
2. Step 2: Convert to fraction form
   10,640,810.09/14,684,362.76 = 5,994,650.87/x
3. Step 3: Cross multiply
   10,640,810.09x = 14,684,362.76 × 5,994,650.87
4. Step 4: Simplify right side
   10,640,810.09x = 88,027,627,994,629.59
5. Step 5: Solve for x
   x = 88,027,627,994,629.59/10,640,810.09
6. Step 6: Final answer
   x = 8,272,643.46