Finding the Fourth Proportional to 2,117,925.32, 2,922,756.29 and 1,151,058.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,925.32 : 2,922,756.29 = 1,151,058.09 : x
2. Step 2: Convert to fraction form
   2,117,925.32/2,922,756.29 = 1,151,058.09/x
3. Step 3: Cross multiply
   2,117,925.32x = 2,922,756.29 × 1,151,058.09
4. Step 4: Simplify right side
   2,117,925.32x = 3,364,262,266,947.60
5. Step 5: Solve for x
   x = 3,364,262,266,947.60/2,117,925.32
6. Step 6: Final answer
   x = 1,588,470.68