Finding the Fourth Proportional to 2,069,953.42, 2,856,472.13 and 1,152,158.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,953.42 : 2,856,472.13 = 1,152,158.95 : x
2. Step 2: Convert to fraction form
   2,069,953.42/2,856,472.13 = 1,152,158.95/x
3. Step 3: Cross multiply
   2,069,953.42x = 2,856,472.13 × 1,152,158.95
4. Step 4: Simplify right side
   2,069,953.42x = 3,291,109,930,005.06
5. Step 5: Solve for x
   x = 3,291,109,930,005.06/2,069,953.42
6. Step 6: Final answer
   x = 1,589,943.96