Finding the Fourth Proportional to 116,537,008.04, 160,821,086.83 and 64,326,053.55

Step by Step Solution

1. Step 1: Write the proportion equation
   116,537,008.04 : 160,821,086.83 = 64,326,053.55 : x
2. Step 2: Convert to fraction form
   116,537,008.04/160,821,086.83 = 64,326,053.55/x
3. Step 3: Cross multiply
   116,537,008.04x = 160,821,086.83 × 64,326,053.55
4. Step 4: Simplify right side
   116,537,008.04x = 10,344,985,843,395,780
5. Step 5: Solve for x
   x = 10,344,985,843,395,780/116,537,008.04
6. Step 6: Final answer
   x = 88,769,962.59