Finding the Fourth Proportional to 340,037,308.58, 510,036,777.42 and 150,688,892.04

Step by Step Solution

1. Step 1: Write the proportion equation
   340,037,308.58 : 510,036,777.42 = 150,688,892.04 : x
2. Step 2: Convert to fraction form
   340,037,308.58/510,036,777.42 = 150,688,892.04/x
3. Step 3: Cross multiply
   340,037,308.58x = 510,036,777.42 × 150,688,892.04
4. Step 4: Simplify right side
   340,037,308.58x = 76,856,876,890,314,064
5. Step 5: Solve for x
   x = 76,856,876,890,314,064/340,037,308.58
6. Step 6: Final answer
   x = 226,024,835.95