Finding the Fourth Proportional to 33,948,619.76, 50,924,167.02 and 12,090,606.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,948,619.76 : 50,924,167.02 = 12,090,606.72 : x
2. Step 2: Convert to fraction form
   33,948,619.76/50,924,167.02 = 12,090,606.72/x
3. Step 3: Cross multiply
   33,948,619.76x = 50,924,167.02 × 12,090,606.72
4. Step 4: Simplify right side
   33,948,619.76x = 615,704,075,982,414.50
5. Step 5: Solve for x
   x = 615,704,075,982,414.50/33,948,619.76
6. Step 6: Final answer
   x = 18,136,350.77