Finding the Fourth Proportional to 72,060,926.34, 108,124,327.35 and 39,222,300.81

Step by Step Solution

1. Step 1: Write the proportion equation
   72,060,926.34 : 108,124,327.35 = 39,222,300.81 : x
2. Step 2: Convert to fraction form
   72,060,926.34/108,124,327.35 = 39,222,300.81/x
3. Step 3: Cross multiply
   72,060,926.34x = 108,124,327.35 × 39,222,300.81
4. Step 4: Simplify right side
   72,060,926.34x = 4,240,884,892,200,610
5. Step 5: Solve for x
   x = 4,240,884,892,200,610/72,060,926.34
6. Step 6: Final answer
   x = 58,851,379.07