Finding the Fourth Proportional to 3,931,895.16, 5,898,872.82 and 1,236,111.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931,895.16 : 5,898,872.82 = 1,236,111.48 : x
2. Step 2: Convert to fraction form
   3,931,895.16/5,898,872.82 = 1,236,111.48/x
3. Step 3: Cross multiply
   3,931,895.16x = 5,898,872.82 × 1,236,111.48
4. Step 4: Simplify right side
   3,931,895.16x = 7,291,664,411,861.97
5. Step 5: Solve for x
   x = 7,291,664,411,861.97/3,931,895.16
6. Step 6: Final answer
   x = 1,854,491.06