Finding the Fourth Proportional to 33,037,621.11, 45,573,550.56 and 30,699,492.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,037,621.11 : 45,573,550.56 = 30,699,492.12 : x
2. Step 2: Convert to fraction form
   33,037,621.11/45,573,550.56 = 30,699,492.12/x
3. Step 3: Cross multiply
   33,037,621.11x = 45,573,550.56 × 30,699,492.12
4. Step 4: Simplify right side
   33,037,621.11x = 1,399,084,856,297,141.75
5. Step 5: Solve for x
   x = 1,399,084,856,297,141.75/33,037,621.11
6. Step 6: Final answer
   x = 42,348,232.39