Finding the Fourth Proportional to 2,223,698.76, 3,335,577.35 and 604,547.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,698.76 : 3,335,577.35 = 604,547.50 : x
2. Step 2: Convert to fraction form
   2,223,698.76/3,335,577.35 = 604,547.50/x
3. Step 3: Cross multiply
   2,223,698.76x = 3,335,577.35 × 604,547.50
4. Step 4: Simplify right side
   2,223,698.76x = 2,016,514,928,298.50
5. Step 5: Solve for x
   x = 2,016,514,928,298.50/2,223,698.76
6. Step 6: Final answer
   x = 906,829.18