Finding the Fourth Proportional to 2,038,973.52, 2,813,962.72 and 1,121,364.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,973.52 : 2,813,962.72 = 1,121,364.34 : x
2. Step 2: Convert to fraction form
   2,038,973.52/2,813,962.72 = 1,121,364.34/x
3. Step 3: Cross multiply
   2,038,973.52x = 2,813,962.72 × 1,121,364.34
4. Step 4: Simplify right side
   2,038,973.52x = 3,155,477,448,297.41
5. Step 5: Solve for x
   x = 3,155,477,448,297.41/2,038,973.52
6. Step 6: Final answer
   x = 1,547,581.38