Finding the Fourth Proportional to 22,012,478.33, 32,870,490.12 and 17,976,977.33

Step by Step Solution

1. Step 1: Write the proportion equation
   22,012,478.33 : 32,870,490.12 = 17,976,977.33 : x
2. Step 2: Convert to fraction form
   22,012,478.33/32,870,490.12 = 17,976,977.33/x
3. Step 3: Cross multiply
   22,012,478.33x = 32,870,490.12 × 17,976,977.33
4. Step 4: Simplify right side
   22,012,478.33x = 590,912,055,548,876.50
5. Step 5: Solve for x
   x = 590,912,055,548,876.50/22,012,478.33
6. Step 6: Final answer
   x = 26,844,412.83