Finding the Fourth Proportional to 37,943,671.84, 56,915,642.76 and 9,189,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,943,671.84 : 56,915,642.76 = 9,189,826.72 : x
2. Step 2: Convert to fraction form
   37,943,671.84/56,915,642.76 = 9,189,826.72/x
3. Step 3: Cross multiply
   37,943,671.84x = 56,915,642.76 × 9,189,826.72
4. Step 4: Simplify right side
   37,943,671.84x = 523,044,894,621,822.56
5. Step 5: Solve for x
   x = 523,044,894,621,822.56/37,943,671.84
6. Step 6: Final answer
   x = 13,784,772.78