Finding the Fourth Proportional to 57,534,330.12, 86,300,904.69 and 33,257,810.00

Step by Step Solution

1. Step 1: Write the proportion equation
   57,534,330.12 : 86,300,904.69 = 33,257,810.00 : x
2. Step 2: Convert to fraction form
   57,534,330.12/86,300,904.69 = 33,257,810.00/x
3. Step 3: Cross multiply
   57,534,330.12x = 86,300,904.69 × 33,257,810.00
4. Step 4: Simplify right side
   57,534,330.12x = 2,870,179,090,493,480
5. Step 5: Solve for x
   x = 2,870,179,090,493,480/57,534,330.12
6. Step 6: Final answer
   x = 49,886,373.66