Finding the Fourth Proportional to 314,137,729.47, 433,496,079.61 and 180,079,536.72

Step by Step Solution

1. Step 1: Write the proportion equation
   314,137,729.47 : 433,496,079.61 = 180,079,536.72 : x
2. Step 2: Convert to fraction form
   314,137,729.47/433,496,079.61 = 180,079,536.72/x
3. Step 3: Cross multiply
   314,137,729.47x = 433,496,079.61 × 180,079,536.72
4. Step 4: Simplify right side
   314,137,729.47x = 78,063,773,185,580,752
5. Step 5: Solve for x
   x = 78,063,773,185,580,752/314,137,729.47
6. Step 6: Final answer
   x = 248,501,742.59