Finding the Fourth Proportional to 6,890,538.16, 10,335,019.92 and 1,842,242.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,890,538.16 : 10,335,019.92 = 1,842,242.32 : x
2. Step 2: Convert to fraction form
   6,890,538.16/10,335,019.92 = 1,842,242.32/x
3. Step 3: Cross multiply
   6,890,538.16x = 10,335,019.92 × 1,842,242.32
4. Step 4: Simplify right side
   6,890,538.16x = 19,039,611,074,667.02
5. Step 5: Solve for x
   x = 19,039,611,074,667.02/6,890,538.16
6. Step 6: Final answer
   x = 2,763,152.98