Finding the Fourth Proportional to 58,371,140.76, 80,552,336.60 and 31,909,814.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,371,140.76 : 80,552,336.60 = 31,909,814.34 : x
2. Step 2: Convert to fraction form
   58,371,140.76/80,552,336.60 = 31,909,814.34/x
3. Step 3: Cross multiply
   58,371,140.76x = 80,552,336.60 × 31,909,814.34
4. Step 4: Simplify right side
   58,371,140.76x = 2,570,410,105,737,388
5. Step 5: Solve for x
   x = 2,570,410,105,737,388/58,371,140.76
6. Step 6: Final answer
   x = 44,035,632.54