Finding the Fourth Proportional to 59,735,967.12, 89,613,398.52 and 21,396,632.40

Step by Step Solution

1. Step 1: Write the proportion equation
   59,735,967.12 : 89,613,398.52 = 21,396,632.40 : x
2. Step 2: Convert to fraction form
   59,735,967.12/89,613,398.52 = 21,396,632.40/x
3. Step 3: Cross multiply
   59,735,967.12x = 89,613,398.52 × 21,396,632.40
4. Step 4: Simplify right side
   59,735,967.12x = 1,917,424,946,247,143.75
5. Step 5: Solve for x
   x = 1,917,424,946,247,143.75/59,735,967.12
6. Step 6: Final answer
   x = 32,098,332.69