Finding the Fourth Proportional to 2,142,507.98, 2,952,978.83 and 2,041,607.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,507.98 : 2,952,978.83 = 2,041,607.90 : x
2. Step 2: Convert to fraction form
   2,142,507.98/2,952,978.83 = 2,041,607.90/x
3. Step 3: Cross multiply
   2,142,507.98x = 2,952,978.83 × 2,041,607.90
4. Step 4: Simplify right side
   2,142,507.98x = 6,028,824,912,691.19
5. Step 5: Solve for x
   x = 6,028,824,912,691.19/2,142,507.98
6. Step 6: Final answer
   x = 2,813,910.13