Finding the Fourth Proportional to 3,736,941.57, 5,156,979.30 and 2,018,061.90

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736,941.57 : 5,156,979.30 = 2,018,061.90 : x
2. Step 2: Convert to fraction form
   3,736,941.57/5,156,979.30 = 2,018,061.90/x
3. Step 3: Cross multiply
   3,736,941.57x = 5,156,979.30 × 2,018,061.90
4. Step 4: Simplify right side
   3,736,941.57x = 10,407,103,444,418.67
5. Step 5: Solve for x
   x = 10,407,103,444,418.67/3,736,941.57
6. Step 6: Final answer
   x = 2,784,925.39