Finding the Fourth Proportional to 58,400,667.75, 80,592,779.39 and 33,611,805.28

Step by Step Solution

1. Step 1: Write the proportion equation
   58,400,667.75 : 80,592,779.39 = 33,611,805.28 : x
2. Step 2: Convert to fraction form
   58,400,667.75/80,592,779.39 = 33,611,805.28/x
3. Step 3: Cross multiply
   58,400,667.75x = 80,592,779.39 × 33,611,805.28
4. Step 4: Simplify right side
   58,400,667.75x = 2,708,868,807,763,359.50
5. Step 5: Solve for x
   x = 2,708,868,807,763,359.50/58,400,667.75
6. Step 6: Final answer
   x = 46,384,209.50