Finding the Fourth Proportional to 68,400,105.86, 94,391,717.67 and 37,037,491.59

Step by Step Solution

1. Step 1: Write the proportion equation
   68,400,105.86 : 94,391,717.67 = 37,037,491.59 : x
2. Step 2: Convert to fraction form
   68,400,105.86/94,391,717.67 = 37,037,491.59/x
3. Step 3: Cross multiply
   68,400,105.86x = 94,391,717.67 × 37,037,491.59
4. Step 4: Simplify right side
   68,400,105.86x = 3,496,032,449,368,280
5. Step 5: Solve for x
   x = 3,496,032,449,368,280/68,400,105.86
6. Step 6: Final answer
   x = 51,111,506.41