Finding the Fourth Proportional to 116,869,759.32, 161,331,925.98 and 69,843,426.84

Step by Step Solution

1. Step 1: Write the proportion equation
   116,869,759.32 : 161,331,925.98 = 69,843,426.84 : x
2. Step 2: Convert to fraction form
   116,869,759.32/161,331,925.98 = 69,843,426.84/x
3. Step 3: Cross multiply
   116,869,759.32x = 161,331,925.98 × 69,843,426.84
4. Step 4: Simplify right side
   116,869,759.32x = 11,267,974,569,140,426
5. Step 5: Solve for x
   x = 11,267,974,569,140,426/116,869,759.32
6. Step 6: Final answer
   x = 96,414,800.84