Finding the Fourth Proportional to 64,391,051.82, 88,830,338.67 and 38,270,724.78

Step by Step Solution

1. Step 1: Write the proportion equation
   64,391,051.82 : 88,830,338.67 = 38,270,724.78 : x
2. Step 2: Convert to fraction form
   64,391,051.82/88,830,338.67 = 38,270,724.78/x
3. Step 3: Cross multiply
   64,391,051.82x = 88,830,338.67 × 38,270,724.78
4. Step 4: Simplify right side
   64,391,051.82x = 3,399,601,443,353,761.50
5. Step 5: Solve for x
   x = 3,399,601,443,353,761.50/64,391,051.82
6. Step 6: Final answer
   x = 52,796,178.15