Finding the Fourth Proportional to 10,931,051.12, 16,385,603.42 and 3,737,665.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,931,051.12 : 16,385,603.42 = 3,737,665.48 : x
2. Step 2: Convert to fraction form
   10,931,051.12/16,385,603.42 = 3,737,665.48/x
3. Step 3: Cross multiply
   10,931,051.12x = 16,385,603.42 × 3,737,665.48
4. Step 4: Simplify right side
   10,931,051.12x = 61,243,904,271,903.94
5. Step 5: Solve for x
   x = 61,243,904,271,903.94/10,931,051.12
6. Step 6: Final answer
   x = 5,602,746.12