Finding the Fourth Proportional to 850,071, 1,173,097.98 and 468,096.87

Step by Step Solution

1. Step 1: Write the proportion equation
   850,071 : 1,173,097.98 = 468,096.87 : x
2. Step 2: Convert to fraction form
   850,071/1,173,097.98 = 468,096.87/x
3. Step 3: Cross multiply
   850,071x = 1,173,097.98 × 468,096.87
4. Step 4: Simplify right side
   850,071x = 549,123,492,641.32
5. Step 5: Solve for x
   x = 549,123,492,641.32/850,071
6. Step 6: Final answer
   x = 645,973.68