Finding the Fourth Proportional to 37,978,498.81, 56,967,748.89 and 9,224,440.62

Step by Step Solution

1. Step 1: Write the proportion equation
   37,978,498.81 : 56,967,748.89 = 9,224,440.62 : x
2. Step 2: Convert to fraction form
   37,978,498.81/56,967,748.89 = 9,224,440.62/x
3. Step 3: Cross multiply
   37,978,498.81x = 56,967,748.89 × 9,224,440.62
4. Step 4: Simplify right side
   37,978,498.81x = 525,495,616,606,037.19
5. Step 5: Solve for x
   x = 525,495,616,606,037.19/37,978,498.81
6. Step 6: Final answer
   x = 13,836,661.09