Finding the Fourth Proportional to 1,885,436.76, 2,601,957.42 and 1,026,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,885,436.76 : 2,601,957.42 = 1,026,052.50 : x
2. Step 2: Convert to fraction form
   1,885,436.76/2,601,957.42 = 1,026,052.50/x
3. Step 3: Cross multiply
   1,885,436.76x = 2,601,957.42 × 1,026,052.50
4. Step 4: Simplify right side
   1,885,436.76x = 2,669,744,915,684.55
5. Step 5: Solve for x
   x = 2,669,744,915,684.55/1,885,436.76
6. Step 6: Final answer
   x = 1,415,982.21