Finding the Fourth Proportional to 67,136,408.60, 92,648,107.94 and 37,767,761.80

Step by Step Solution

1. Step 1: Write the proportion equation
   67,136,408.60 : 92,648,107.94 = 37,767,761.80 : x
2. Step 2: Convert to fraction form
   67,136,408.60/92,648,107.94 = 37,767,761.80/x
3. Step 3: Cross multiply
   67,136,408.60x = 92,648,107.94 × 37,767,761.80
4. Step 4: Simplify right side
   67,136,408.60x = 3,499,111,671,898,608.50
5. Step 5: Solve for x
   x = 3,499,111,671,898,608.50/67,136,408.60
6. Step 6: Final answer
   x = 52,119,434.82