Finding the Fourth Proportional to 11,385,603.42, 17,079,597.45 and 3,709,844.70

Step by Step Solution

1. Step 1: Write the proportion equation
   11,385,603.42 : 17,079,597.45 = 3,709,844.70 : x
2. Step 2: Convert to fraction form
   11,385,603.42/17,079,597.45 = 3,709,844.70/x
3. Step 3: Cross multiply
   11,385,603.42x = 17,079,597.45 × 3,709,844.70
4. Step 4: Simplify right side
   11,385,603.42x = 63,362,654,078,016.02
5. Step 5: Solve for x
   x = 63,362,654,078,016.02/11,385,603.42
6. Step 6: Final answer
   x = 5,565,155.55