Finding the Fourth Proportional to 67,136,395.60, 92,648,090.01 and 37,767,748.78

Step by Step Solution

1. Step 1: Write the proportion equation
   67,136,395.60 : 92,648,090.01 = 37,767,748.78 : x
2. Step 2: Convert to fraction form
   67,136,395.60/92,648,090.01 = 37,767,748.78/x
3. Step 3: Cross multiply
   67,136,395.60x = 92,648,090.01 × 37,767,748.78
4. Step 4: Simplify right side
   67,136,395.60x = 3,499,109,788,444,508
5. Step 5: Solve for x
   x = 3,499,109,788,444,508/67,136,395.60
6. Step 6: Final answer
   x = 52,119,416.86