Finding the Fourth Proportional to 61,402,070.68, 84,742,287.82 and 34,946,856.72

Step by Step Solution

1. Step 1: Write the proportion equation
   61,402,070.68 : 84,742,287.82 = 34,946,856.72 : x
2. Step 2: Convert to fraction form
   61,402,070.68/84,742,287.82 = 34,946,856.72/x
3. Step 3: Cross multiply
   61,402,070.68x = 84,742,287.82 × 34,946,856.72
4. Step 4: Simplify right side
   61,402,070.68x = 2,961,476,590,483,173.50
5. Step 5: Solve for x
   x = 2,961,476,590,483,173.50/61,402,070.68
6. Step 6: Final answer
   x = 48,230,891.20