Finding the Fourth Proportional to 108,014,090, 149,060,843.88 and 59,120,468.24

Step by Step Solution

1. Step 1: Write the proportion equation
   108,014,090 : 149,060,843.88 = 59,120,468.24 : x
2. Step 2: Convert to fraction form
   108,014,090/149,060,843.88 = 59,120,468.24/x
3. Step 3: Cross multiply
   108,014,090x = 149,060,843.88 × 59,120,468.24
4. Step 4: Simplify right side
   108,014,090x = 8,812,546,886,435,138
5. Step 5: Solve for x
   x = 8,812,546,886,435,138/108,014,090
6. Step 6: Final answer
   x = 81,587,012.27