Finding the Fourth Proportional to 43,905,288, 60,610,359.06 and 30,863,726.40

Step by Step Solution

1. Step 1: Write the proportion equation
   43,905,288 : 60,610,359.06 = 30,863,726.40 : x
2. Step 2: Convert to fraction form
   43,905,288/60,610,359.06 = 30,863,726.40/x
3. Step 3: Cross multiply
   43,905,288x = 60,610,359.06 × 30,863,726.40
4. Step 4: Simplify right side
   43,905,288x = 1,870,661,539,033,601.25
5. Step 5: Solve for x
   x = 1,870,661,539,033,601.25/43,905,288
6. Step 6: Final answer
   x = 42,606,747.94