Finding the Fourth Proportional to 176,043,566.72, 264,104,538.72 and 57,873,667.52

Step by Step Solution

1. Step 1: Write the proportion equation
   176,043,566.72 : 264,104,538.72 = 57,873,667.52 : x
2. Step 2: Convert to fraction form
   176,043,566.72/264,104,538.72 = 57,873,667.52/x
3. Step 3: Cross multiply
   176,043,566.72x = 264,104,538.72 × 57,873,667.52
4. Step 4: Simplify right side
   176,043,566.72x = 15,284,698,264,404,248
5. Step 5: Solve for x
   x = 15,284,698,264,404,248/176,043,566.72
6. Step 6: Final answer
   x = 86,823,384.40