Finding the Fourth Proportional to 2,051,785.89, 2,831,376.42 and 1,133,967.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051,785.89 : 2,831,376.42 = 1,133,967.60 : x
2. Step 2: Convert to fraction form
   2,051,785.89/2,831,376.42 = 1,133,967.60/x
3. Step 3: Cross multiply
   2,051,785.89x = 2,831,376.42 × 1,133,967.60
4. Step 4: Simplify right side
   2,051,785.89x = 3,210,689,123,683.99
5. Step 5: Solve for x
   x = 3,210,689,123,683.99/2,051,785.89
6. Step 6: Final answer
   x = 1,564,826.59