Finding the Fourth Proportional to 108,569,143.02, 149,826,932.91 and 59,009,501.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,569,143.02 : 149,826,932.91 = 59,009,501.10 : x
2. Step 2: Convert to fraction form
   108,569,143.02/149,826,932.91 = 59,009,501.10/x
3. Step 3: Cross multiply
   108,569,143.02x = 149,826,932.91 × 59,009,501.10
4. Step 4: Simplify right side
   108,569,143.02x = 8,841,212,562,362,271
5. Step 5: Solve for x
   x = 8,841,212,562,362,271/108,569,143.02
6. Step 6: Final answer
   x = 81,433,935.25