Finding the Fourth Proportional to 60,744,801.33, 91,121,242.38 and 21,348,290.17

Step by Step Solution

1. Step 1: Write the proportion equation
   60,744,801.33 : 91,121,242.38 = 21,348,290.17 : x
2. Step 2: Convert to fraction form
   60,744,801.33/91,121,242.38 = 21,348,290.17/x
3. Step 3: Cross multiply
   60,744,801.33x = 91,121,242.38 × 21,348,290.17
4. Step 4: Simplify right side
   60,744,801.33x = 1,945,282,722,979,141.50
5. Step 5: Solve for x
   x = 1,945,282,722,979,141.50/60,744,801.33
6. Step 6: Final answer
   x = 32,023,855.22