Finding the Fourth Proportional to 33,427,541.78, 46,113,030.41 and 21,831,892.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,427,541.78 : 46,113,030.41 = 21,831,892.82 : x
2. Step 2: Convert to fraction form
   33,427,541.78/46,113,030.41 = 21,831,892.82/x
3. Step 3: Cross multiply
   33,427,541.78x = 46,113,030.41 × 21,831,892.82
4. Step 4: Simplify right side
   33,427,541.78x = 1,006,734,737,686,383.12
5. Step 5: Solve for x
   x = 1,006,734,737,686,383.12/33,427,541.78
6. Step 6: Final answer
   x = 30,116,924.07