Finding the Fourth Proportional to 79,060,168.52, 118,610,697.18 and 46,298,407.40

Step by Step Solution

1. Step 1: Write the proportion equation
   79,060,168.52 : 118,610,697.18 = 46,298,407.40 : x
2. Step 2: Convert to fraction form
   79,060,168.52/118,610,697.18 = 46,298,407.40/x
3. Step 3: Cross multiply
   79,060,168.52x = 118,610,697.18 × 46,298,407.40
4. Step 4: Simplify right side
   79,060,168.52x = 5,491,486,380,037,671
5. Step 5: Solve for x
   x = 5,491,486,380,037,671/79,060,168.52
6. Step 6: Final answer
   x = 69,459,583.54