Finding the Fourth Proportional to 11,103,662.56, 16,657,152.72 and 3,530,875.36

Step by Step Solution

1. Step 1: Write the proportion equation
   11,103,662.56 : 16,657,152.72 = 3,530,875.36 : x
2. Step 2: Convert to fraction form
   11,103,662.56/16,657,152.72 = 3,530,875.36/x
3. Step 3: Cross multiply
   11,103,662.56x = 16,657,152.72 × 3,530,875.36
4. Step 4: Simplify right side
   11,103,662.56x = 58,814,330,106,804.98
5. Step 5: Solve for x
   x = 58,814,330,106,804.98/11,103,662.56
6. Step 6: Final answer
   x = 5,296,840.55