Finding the Fourth Proportional to 10,931,050.87, 16,385,603.05 and 3,737,665.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,931,050.87 : 16,385,603.05 = 3,737,665.23 : x
2. Step 2: Convert to fraction form
   10,931,050.87/16,385,603.05 = 3,737,665.23/x
3. Step 3: Cross multiply
   10,931,050.87x = 16,385,603.05 × 3,737,665.23
4. Step 4: Simplify right side
   10,931,050.87x = 61,243,898,773,878.62
5. Step 5: Solve for x
   x = 61,243,898,773,878.62/10,931,050.87
6. Step 6: Final answer
   x = 5,602,745.75