Finding the Fourth Proportional to 95,020,513.30, 142,814,205.15 and 93,319,902.10

Step by Step Solution

1. Step 1: Write the proportion equation
   95,020,513.30 : 142,814,205.15 = 93,319,902.10 : x
2. Step 2: Convert to fraction form
   95,020,513.30/142,814,205.15 = 93,319,902.10/x
3. Step 3: Cross multiply
   95,020,513.30x = 142,814,205.15 × 93,319,902.10
4. Step 4: Simplify right side
   95,020,513.30x = 13,327,407,643,087,316
5. Step 5: Solve for x
   x = 13,327,407,643,087,316/95,020,513.30
6. Step 6: Final answer
   x = 140,258,215.62