Finding the Fourth Proportional to 37,146,084.77, 55,468,993.16 and 30,336,176.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,146,084.77 : 55,468,993.16 = 30,336,176.84 : x
2. Step 2: Convert to fraction form
   37,146,084.77/55,468,993.16 = 30,336,176.84/x
3. Step 3: Cross multiply
   37,146,084.77x = 55,468,993.16 × 30,336,176.84
4. Step 4: Simplify right side
   37,146,084.77x = 1,682,717,185,437,006
5. Step 5: Solve for x
   x = 1,682,717,185,437,006/37,146,084.77
6. Step 6: Final answer
   x = 45,299,987.76