Finding the Fourth Proportional to 53,201,840.35, 79,738,061.61 and 37,644,151.30

Step by Step Solution

1. Step 1: Write the proportion equation
   53,201,840.35 : 79,738,061.61 = 37,644,151.30 : x
2. Step 2: Convert to fraction form
   53,201,840.35/79,738,061.61 = 37,644,151.30/x
3. Step 3: Cross multiply
   53,201,840.35x = 79,738,061.61 × 37,644,151.30
4. Step 4: Simplify right side
   53,201,840.35x = 3,001,671,655,615,561.50
5. Step 5: Solve for x
   x = 3,001,671,655,615,561.50/53,201,840.35
6. Step 6: Final answer
   x = 56,420,447.79