Finding the Fourth Proportional to 112,063,031.83, 167,749,784.05 and 73,117,624.73

Step by Step Solution

1. Step 1: Write the proportion equation
   112,063,031.83 : 167,749,784.05 = 73,117,624.73 : x
2. Step 2: Convert to fraction form
   112,063,031.83/167,749,784.05 = 73,117,624.73/x
3. Step 3: Cross multiply
   112,063,031.83x = 167,749,784.05 × 73,117,624.73
4. Step 4: Simplify right side
   112,063,031.83x = 12,265,465,758,706,442
5. Step 5: Solve for x
   x = 12,265,465,758,706,442/112,063,031.83
6. Step 6: Final answer
   x = 109,451,489.56