Finding the Fourth Proportional to 2,896,983.42, 3,996,018.24 and 1,865,827.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,896,983.42 : 3,996,018.24 = 1,865,827.50 : x
2. Step 2: Convert to fraction form
   2,896,983.42/3,996,018.24 = 1,865,827.50/x
3. Step 3: Cross multiply
   2,896,983.42x = 3,996,018.24 × 1,865,827.50
4. Step 4: Simplify right side
   2,896,983.42x = 7,455,880,722,693.60
5. Step 5: Solve for x
   x = 7,455,880,722,693.60/2,896,983.42
6. Step 6: Final answer
   x = 2,573,670.48