Finding the Fourth Proportional to 65,333,308.18, 98,014,726.38 and 21,613,964.12

Step by Step Solution

1. Step 1: Write the proportion equation
   65,333,308.18 : 98,014,726.38 = 21,613,964.12 : x
2. Step 2: Convert to fraction form
   65,333,308.18/98,014,726.38 = 21,613,964.12/x
3. Step 3: Cross multiply
   65,333,308.18x = 98,014,726.38 × 21,613,964.12
4. Step 4: Simplify right side
   65,333,308.18x = 2,118,486,779,208,937.50
5. Step 5: Solve for x
   x = 2,118,486,779,208,937.50/65,333,308.18
6. Step 6: Final answer
   x = 32,425,830.53