Finding the Fourth Proportional to 60,739,664.99, 91,090,749.06 and 17,612,046.86

Step by Step Solution

1. Step 1: Write the proportion equation
   60,739,664.99 : 91,090,749.06 = 17,612,046.86 : x
2. Step 2: Convert to fraction form
   60,739,664.99/91,090,749.06 = 17,612,046.86/x
3. Step 3: Cross multiply
   60,739,664.99x = 91,090,749.06 × 17,612,046.86
4. Step 4: Simplify right side
   60,739,664.99x = 1,604,294,540,501,767.25
5. Step 5: Solve for x
   x = 1,604,294,540,501,767.25/60,739,664.99
6. Step 6: Final answer
   x = 26,412,634.00