Finding the Fourth Proportional to 10,931,055.12, 16,385,609.39 and 3,737,669.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,931,055.12 : 16,385,609.39 = 3,737,669.49 : x
2. Step 2: Convert to fraction form
   10,931,055.12/16,385,609.39 = 3,737,669.49/x
3. Step 3: Cross multiply
   10,931,055.12x = 16,385,609.39 × 3,737,669.49
4. Step 4: Simplify right side
   10,931,055.12x = 61,243,992,273,372.16
5. Step 5: Solve for x
   x = 61,243,992,273,372.16/10,931,055.12
6. Step 6: Final answer
   x = 5,602,752.12