Finding the Fourth Proportional to 37,905,141.84, 56,708,112.24 and 28,709,603.67

Step by Step Solution

1. Step 1: Write the proportion equation
   37,905,141.84 : 56,708,112.24 = 28,709,603.67 : x
2. Step 2: Convert to fraction form
   37,905,141.84/56,708,112.24 = 28,709,603.67/x
3. Step 3: Cross multiply
   37,905,141.84x = 56,708,112.24 × 28,709,603.67
4. Step 4: Simplify right side
   37,905,141.84x = 1,628,067,427,284,276
5. Step 5: Solve for x
   x = 1,628,067,427,284,276/37,905,141.84
6. Step 6: Final answer
   x = 42,951,097.09