Finding the Fourth Proportional to 32,300,447.67, 48,461,169.09 and 21,561,402.87

Step by Step Solution

1. Step 1: Write the proportion equation
   32,300,447.67 : 48,461,169.09 = 21,561,402.87 : x
2. Step 2: Convert to fraction form
   32,300,447.67/48,461,169.09 = 21,561,402.87/x
3. Step 3: Cross multiply
   32,300,447.67x = 48,461,169.09 × 21,561,402.87
4. Step 4: Simplify right side
   32,300,447.67x = 1,044,890,790,300,681.38
5. Step 5: Solve for x
   x = 1,044,890,790,300,681.38/32,300,447.67
6. Step 6: Final answer
   x = 32,349,111.72