Finding the Fourth Proportional to 11,380,178.61, 17,072,372.99 and 3,601,051.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,380,178.61 : 17,072,372.99 = 3,601,051.47 : x
2. Step 2: Convert to fraction form
   11,380,178.61/17,072,372.99 = 3,601,051.47/x
3. Step 3: Cross multiply
   11,380,178.61x = 17,072,372.99 × 3,601,051.47
4. Step 4: Simplify right side
   11,380,178.61x = 61,478,493,834,022.54
5. Step 5: Solve for x
   x = 61,478,493,834,022.54/11,380,178.61
6. Step 6: Final answer
   x = 5,402,243.32